Wood inside or stainless steel: what to decide before buying geometric shape KN-014 for a modular stand

The KN-014 shape is already liked, but the stand itself is not yet fully designed. It is at this moment that an important fork arises: make the structure entirely wooden or leave visible polished stainless steel in the center.

KN-014 has a through mounting hole of 34 mm. The card directly provides for two bases: a wooden axle MLD-060 with a diameter of 34 mm and a polished stainless steel tube FUR-045 with a diameter of 34 mm. Externally, these can be two stands with the same wooden shape, but in terms of technology and impression, they are different.

KN-014 + MLD-060 — an all-wood system: wood remains the main material, and the axle can be matched with the modules by species and finish.

KN-014 + FUR-045 — a combination of wood and metal: polished stainless steel becomes an independent part of the design.

The choice of base affects the adhesive, assembly order, future finishing, and which surfaces remain visible. Therefore, buying KN-014 separately and then deciding what to "put it on" is not the best order. First, the stand structure is chosen, then the shape material, axle, finish, and number of modules, after which an agreed set is arranged.

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Wooden geometric shape KN-014: what exactly we are buying

KN-014 is a module made of solid beech or oak for prefabricated furniture and interior structures. It is not a ready-made independent furniture leg, but an element of a system.

Parameter	KN-014
Size A × B × D × E	124 × 130 × 34 × 34 mm
Through mounting channel	34 мм
Material	Beech / Oak
Sanding	Prestige
Beech	2 780 ₽
Oak	3 680 ₽
Basic preparation of beech	For enamel
Made to order	On average 5–10 days
Recommended bases	MLD-060 Ø34 / FUR-045 Ø34

The card provides for the use of KN-014 in stands, supports, furniture bases, partitions, columns, and decorative compositions.

If the part is already approved in shape, buy the geometric shape KN-014 comes after the axis has been selected. Then the order describes the actual structure, not a single blank without a clear installation scenario.

The 34 mm hole in KN-014: this is part of the system, not just a characteristic

The 34 mm size determines the assembly principle.

KN-014 must work around the central base. For this model, the manufacturer directly specifies two systems of the same nominal diameter:

• wooden MLD-060;
• polished stainless steel FUR-045.

The nominal match of 34/34 is a good starting point, but before adhesive fixation, a dry fit of actual parts is still reasonable. The card does not publish the fit class, limit deviations, or calculated clearance.

Correct sequence:

get parts → check actual fit without glue → assemble the composition dry → approve the position → choose the fixation method → perform final assembly.

Do not start with glue just because both cards contain the number 34.

Our factory also produces:

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Wooden module KN-014 on MLD-060 axis: when the rack should look like a solid wood piece

MLD-060 — wooden axis with a diameter of 34 mm made of beech or oak.

The card currently shows standard lengths:

MLD-060	Beech	Oak
34×34×1000 mm	2 210 ₽	3 080 ₽
34×34×2400 mm	4 530 ₽	6 480 ₽

The main advantage of this scenario is not the price, but the uniform material of the structure.

If KN-014 and the axis are made of matching wood, the rack can be perceived as a single wooden object. This is especially logical when:

• metal is not needed in the interior;
• the rack must be painted in one solid color;
• tinting of the entire composition is required;
• the visible central axis must remain part of the wooden rhythm;
• the project uses several KN modules on one vertical line.

For such a system, it is natural Buy wooden rod MLD-060 simultaneously with the figures and check the fit on one test fragment.

MLD-060 made of beech or oak: the axis material needs to be coordinated with KN-014

if KN-014 is ordered in beech and MLD-060 in oak, the structure can still be technically assembled, but the visual solution becomes mixed.

with opaque enamel this sometimes does not matter.

With oil, stain, clear varnish, or other finishes with visible wood, the species becomes noticeable.

Therefore, before ordering, it is useful to write down not just:

axis 34 mm

But:

MLD-060 / beech or oak / Ø34 / length ___ / finish ___

And separately:

KN-014 / same or deliberately different wood species / quantity ___

Thus, the material of the central axis is not chosen randomly after purchasing the figures.

Geometric figure KN-014 on a stainless steel pipe 34 mm: when a contrast of wood and metal is needed

The second official scenario is the polished pipe FUR-045.

Its current specifications:

Parameter	FUR-045
Material	Stainless steel AISI 304
Designation	34×2 mm
Surface	Polished
Length	3000 мм
Current price	6 700 ₽

Here, the central axis no longer tries to blend into the wooden composition.

It can remain visible between KN-014 and other modules and create contrast:

warm wood + cold polished steel.

This option is especially logical if the furniture or interior already includes:

• stainless steel;
• chrome or cold metal elements;
• metal bases;
• modern hardware;
• lighting fixtures with polished metal.

If this exact visual effect is needed for the project, you can buy a stainless steel pipe 34 mm FUR-045 as part of one system with KN-014.

It is convenient to summarize the central fork in a single table.

It is convenient to summarize the central fork in a single table.

Parameter	MLD-060	FUR-045
Base	Solid wood	Stainless steel AISI 304
Nominal diameter	34 мм	34 мм
Length	1000 / 2400 mm	3000 мм
Visual effect	solid wood post	wood + metal
Recommended fixation type KN-014	wood glue, PVA D3	Construction adhesive
What can be coordinated with one finish	axis + wooden modules	only wooden modules
Metal remains visible	No	may remain
Main risk before purchase	wood species and finish	combination of metal with interior

If the project has not decided whether the metal should be visible, purchasing the entire batch of KN-014 is premature.

First, it is useful to assemble two visual mockups: wood inside and stainless steel inside. They will show two truly different designs, although the geometric shape remains the same.

Different base material — different adhesive

The KN-014 card does not leave this question to everyday guesswork.

For wooden MLD-060, wood glue - PVA D3 - is recommended.

For polished stainless steel pipe 34 mm, TYTAN Professional Classic Fix is recommended.

The reason is clear from the node itself:

wood ↔ wood and wood ↔ polished metal are different surfaces.

Therefore, the estimate line:

glue for KN-014

insufficient.

Working note:

KN-014 + MLD-060 → wood adhesive according to the card

Or:

KN-014 + FUR-045 → assembly adhesive according to the card

Specific surface preparation and curing time are checked according to the instructions of the actually selected composition.

Why KN-014 is better to finish after a trial assembly

The card recommends painting or tinting after full assembly and installation of elements.

The reason is especially important for KN-014: the paint layer can get into the 34-millimeter mounting channel and complicate subsequent installation.

If you first apply several layers of primer and enamel inside the hole, and then try to install the figure on the axle, the nominal fit may change.

Therefore, a strong technological sequence:

1. choose MLD-060 or FUR-045;
2. do a dry fit;
3. assemble the composition;
4. secure the elements;
5. protect areas that should not receive coating;
6. perform coordinated finishing of wooden parts.

This is much more reliable than the scenario of "fully painting all modules separately, and then trying to assemble them."

The KN-014 landing channel must be protected before painting.

The card separately recommends masking the mounting channel on shaped elements.

The task is simple: do not create an extra coating layer inside the hole.

For the project, this needs to be recorded in the painting specification.

For example:

KN-014 / 34 mm landing channel — do not apply the final coat without approval; protect before painting.

This way, the painter understands that the inner hole is not a decorative surface that must be "painted to perfection," but part of the mounting geometry.

If finishing is still done in parts

Sometimes it is technologically impossible to paint the entire structure only after final installation.

Then the principle remains the same: the landing zone must preserve the mounting geometry.

Before the batch, it is useful to:

• check one KN-014;
• protect her channel;
• perform a test finish;
• remove camouflage;
• re-check dry fit.

Only after this, transfer the technology to the remaining parts.

Do not experiment on ten identical modules at once.

Letter KN-014: when opaque enamel is logical

The beech card configuration is currently shown as "Under enamel."

This makes it a natural candidate for projects where wooden geometry should work through form, not expressed texture.

For example:

• colored stand;
• white furniture support;
• black decorative column;
• contrasting detail inside the interior;
• a series of identical painted modules.

In this scenario, you can also choose the wooden MLD-060, painting the entire structure as a single piece of wood.

Alternatively, you can leave FUR-045 open and get a combination of painted KN-014 with polished steel.

These are two different design outcomes.

Oak KN-014: when wood texture becomes part of the composition

Oak is useful when the project aims to showcase the natural wood grain.

The KN-014 card lists finishing options such as oil, stains, clear lacquers, and patina.

But the final finish still needs to be coordinated with the specific order.

If a wooden MLD-060 made of oak is used, the post can be assembled as a sequence:

oak axle → oak figure → oak axle.

If FUR-045 is used:

stainless steel → oak KN-014 → stainless steel.

In the first case, the key is the unity of the wood.

In the second, the contrast of materials.

One KN-014 or a repeating row: when a module becomes a system

KN-014 can be used as a single accent or as a repeating element.

A single figure can work:

• in the center of a furniture leg;
• as a transition between two smooth sections;
• as a separate accent of the stand.

Several KN-014 create a rhythm.

For example:

axis → KN-014 → axis → KN-014 → axis.

But the quantity should not be chosen using the formula "the more, the better."

First, it's worth making a full-size layout at the desired height and checking whether the geometry becomes too dense.

Two identical KN-014 can produce two completely different racks

Let's imagine an identical composition of three KN-014.

Option A: oak modules on an oak MLD-060 under oil.

This results in a solid vertical line of natural wood.

Option B: oak KN-014 on polished FUR-045.

Wooden shapes read as separate blocks on a metal axis.

Quantity, dimensions, and shape are the same.

But the result looks different visually.

That is why the choice of the central base should be made before ordering the batch.

FUR-045 with a length of 3000 mm: do not turn the article into random pipe cutting.

The three-meter FUR-045 provides a large margin for custom designs.

But the final length of the post is determined by the drawing, not by the length of the warehouse blank.

You cannot automatically decide:

one pipe will yield three one-meter posts.

excluding cutting, ends, fasteners, and the actual project.

In this article, something else is more important: if a metal option is chosen, the length and quantity of FUR-045 are calculated after the post diagram is released.

MLD-060 1000 or 2400 mm: length is also secondary to the structure

The same principle applies to a wooden axis.

There are standard MLD-060 lengths of 1000 and 2400 mm.

But the choice does not start with the question "which one is more profitable to buy."

First, the following are known:

• total rack height;
• number KN-014;
• distances between modules;
• upper and lower node;
• finishing sections of the axis.

After that, a parts map is built and the required length of MLD-060 is determined.

Which wooden constructor elements to order together with KN-014

KN-014 does not have to be the only module.

In the section buy wooden construction set elements other geometric shapes and complete solutions are presented.

But you don't need to add parts just for variety.

Each additional module must perform a clear function:

• change the rhythm;
• make a transition;
• expand or narrow the silhouette;
• to create a repeat;
• connect the stand with other furniture.

First, KN-014 and the axis. Then — only truly necessary additional elements.

A wide catalog of wooden parts is needed if the system itself is not yet approved

If the project is still at the sketch stage and KN-014 is chosen only as one of the options, it is useful to look wooden elements for furniture to buy in a broader section of wood and MDF products.

This does not mean that KN-014 needs to be replaced.

But the comparison helps to understand whether the large geometric shape of 124×130 mm really fits the scale of the stand.

If it is already approved by design and location, we return to its card and assemble the set around it.

What to write in the specification before purchasing KN-014

Bad:

wooden figure — 4 pcs.

Not enough:

KN-014, oak.

Working line:

KN-014 / 124×130×34×34 mm / oak / Prestige / finish ___ / base MLD-060 Ø34 / quantity 4 pcs.

For the metal option:

KN-014 / 124×130×34×34 mm / beech / Prestige / for enamel / base FUR-045 34×2 mm polished AISI 304 / quantity 4 pcs.

This entry already makes it clear what structure is being assembled.

How to order KN-014, MLD-060, or FUR-045 as one coordinated set

Fill in the table before payment.

Field	Value
Model	KN-014
Size	124×130×34×34 mm
Species	Beech / Oak
Quantity	___
Base	MLD-060 / FUR-045
Base diameter	34 мм
Base length	___
Dry fitting scheduled	Yes / no
Glue	by the selected system
Wood finish	___
The mounting channel is protected during painting	Yes / no
Visible metal	Yes / no
Additional KN modules	___

If hardware for the metal version is needed, you can go to the section buy fittings for furniture legs and supports.

After filling in the table, product CTAs become specific: KN-014, MLD-060, or FUR-045 are ordered not separately, but as parts of one structure.

When it's too early to order KN-014

It is better to postpone the purchase if:

• the central axis is not selected;
• it is unknown whether the stainless steel should remain visible;
• wood species not agreed upon;
• the finish is not approved;
• the number of modules is determined "by eye";
• fit is planned to be checked only after painting;
• the painter intends to cover the internal channel with several coats;
• axis length not yet calculated;
• The project has not determined whether a single KN-014 is needed or a repeating row.

In these cases, KN-014 is already aesthetically selected, but the design is not yet ready for procurement.

When to choose MLD-060 and when FUR-045: a short solution

Choose MLD-060 if the goal is a solid wood composition, a single wood species, and a unified finish without visible metallic contrast.

Check FUR-045 if polished stainless steel should remain part of the design and connect with other metal hardware in the interior.

Both options are officially provided by the KN-014 card.

The difference is not between a "correct" and "incorrect" base, but in what kind of stand you are assembling.

How much of the axis will remain visible: this changes the choice more than KN-014 itself

The same module can almost completely cover the base or, conversely, be divided by long open sections.

Therefore, before choosing MLD-060 or FUR-045, you need to draw the stand at natural height and label:

• total length;
• the position of each KN-014;
• the length of the open axis between modules;
• the upper and lower free sections;
• the attachment points of the structure.

If only a few short fragments remain on the open axis, the central material will be a secondary accent.

If there are long open sections between the figures, the axis becomes one of the main visible materials of the stand.

It is in the second scenario that stainless steel is no longer a "technical tube inside" but a full-fledged part of the design.

Wood inside and metal inside: full-size mockup before ordering

The best way to resolve the dispute between the two options is not to discuss them abstractly, but to assemble two mockups.

For the wooden version, you can use a cylindrical template Ø34 mm in the shade of the future wood.

For the metal one, use a smooth silver pipe or a visual sample of a similar scale.

On template KN-014, it is enough to mark its actual size of 124×130 mm.

Check both versions:

• frontally;
• at 45°;
• from a distance from which the stand will be visible in the room;
• next to furniture;
• next to existing metal;
• in daylight and evening lighting.

This makes it clear whether the structure needs material integrity or contrast.

If KN-014 is repeated several times: the metal visually strengthens faster

Let's imagine a stand of four identical KN-014 units.

With the wooden MLD-060, the central axis can be perceived as an extension of the figures themselves.

With FUR-045, each exposed section of metal separates the wooden modules and emphasizes them as distinct volumes.

The more such gaps there are, the stronger the rhythm:

wood → metal → wood → metal.

Therefore, the number of KN-014 affects not only the quantity of items but also the role of the base in the design.

If a calm, monolithic silhouette is needed, wood is often more logical to check first.

If graphic modularity is needed, a metal axis may prove more expressive.

Mistake #1: buying KN-014, and choosing the base based on leftovers in the workshop's inventory

The scenario looks economical:

"The figures are already bought, we'll find a suitable stick or pipe in the workshop."

But card KN-014 directly indicates the system base Ø34 mm.

A random base may differ:

• by diameter;
• by surface;
• by material;
• straightness;
• by readiness for adhesive fixation;
• by finish.

Therefore, it is more correct to include the base in the specification right away, even if it will be purchased later.

Mistake #2: painting KN-014 separately and only then trying it on the axle for the first time

This contradicts the strong technological logic of the card.

If the finish is already applied and the fit requires adjustment, the craftsman starts working with a ready surface.

The risk increases in two places at once:

• the painted edge of the channel is damaged;
• the finish has to be restored after fitting.

A dry fit before coating allows the problem to be detected at the "cheap" stage of the process.

Mistake #3: considering MLD-060 and FUR-045 interchangeable only because of Ø34

The nominal diameter is the same, but the system is different.

MLD-060 — a wooden axle that can be included in the overall wood finish.

FUR-045 — polished AISI 304, which already has a ready-made metal surface.

Changes:

• visual language;
• fixation method;
• working with finishes;
• surface protection;
• the role of the axle in the interior.

Therefore, the specification cannot state:

"axis 34 mm — any one."

Dry assembly acceptance: what to check before gluing

Before final fixation, it is useful to assemble at least one full fragment of the rack.

Check:

• does KN-014 pass along the axis without damage;
• is the required orientation of the figure preserved;
• are repeating modules oriented identically;
• is the spacing between them maintained;
• is there no accidental skew;
• does the geometry not conflict with the adjacent module;
• is the proportion of the visible axis acceptable;
• can the planned finish be performed normally after assembly.

After gluing, correcting any of these errors becomes significantly more expensive.

Orientation of KN-014: the same module can be rotated differently

The geometric shape has a pronounced form, so when repeating several parts, the orientation must be determined in advance.

In the working drawing, it is useful to add an arrow:

TOP / FRONT SIDE / LINE OF SIGHT

If each KN-014 is rotated slightly differently, the stand may lose its rhythm even with perfect spacing between modules.

This is especially noticeable on the metal axis, because stainless steel visually separates the shapes and makes each individual geometry more prominent.

The purchase price of the base cannot be compared directly without the length of the project

MLD-060 is available in lengths of 1000 and 2400 mm.

FUR-045 is sold in a length of 3000 mm.

Therefore, the comparison:

2,210 RUB versus 6,700 RUB

is almost useless by itself.

These are prices for different blanks of different lengths and materials.

First, you need to determine the finished length of the axle and the cutting plan, and only then compare the cost of the set.

For example, a short single post and a series of several identical posts will give completely different purchasing economics.

The article deliberately does not declare wood "cheaper" or metal "more expensive" without a specific cutting plan.

If the posts are paired: the decision on the axle must be made immediately for the entire pair

For a console, table, partition, or other symmetrical structure, two identical posts may be needed.

One should not assert the first in the tree and assemble the second later "by analogy."

You need to fix in advance:

• the same wood species KN-014;
• the same base;
• the same module pitch;
• the same orientation;
• one finish;
• one way of fixing.

Otherwise, paired elements may differ exactly where the eye expects a full repeat.

When a combined wood + stainless steel version is especially appropriate

FUR-045 is worth checking first if a metal vertical is already logically connected to the interior.

For example, nearby there are:

• polished furniture legs;
• steel hardware;
• metal stands;
• lamps with cold metal;
• visible structural elements made of stainless steel.

Then KN-014 becomes a wooden volume on an already existing metal language.

If there is no such connection, the steel axis may look like a separate random material.

When the all-wood version is stronger

MLD-060 should logically be checked first if the structure is to be perceived as a joinery product.

Especially if:

• all furniture is wooden;
• metal is almost not used;
• the stand is toned entirely;
• the project is based on a single wood species;
• Need a calm classical or transitional composition.

Then the axis does not compete with KN-014, but connects the modules into a single vertical.

Final decision tree before ordering

A short algorithm can be used.

Should the metal be visible?

• Yes → check FUR-045.
• No → check MLD-060.

Is a unified wood finish needed?

• Yes → MLD-060 seems more logical.
• No, contrast is needed → FUR-045 remains a candidate.

Is the base already in the project?

• Yes → verify the article number, rating, and actual fit.
• No → include the base in the kit before purchasing KN-014.

Is the finish already approved?

• Yes → check its technology after assembly.
• No → first approve a trial sample.

Has a dry assembly been performed?

• No → do not proceed to final fixation and full finishing.

Questions before purchasing KN-014

What is the size of KN-014?

124 × 130 × 34 × 34 mm.

What is the diameter of the mounting hole?

34 mm.

What kind of wood is KN-014 made from?

made of beech and oak.

How much does beech cost?

2,780 ₽ as of September 9, 2026.

How much does oak cost?

3 680 ₽.

What sanding?

Prestige.

Does KN-014 fit MLD-060?

The KN-014 card directly provides for mounting on the MLD-060 wooden axle with a diameter of 34 mm. A dry fit is useful before applying glue.

Can KN-014 be installed on a stainless steel pipe?

Yes. The card provides for a polished pipe with a diameter of 34 mm; FUR-045 matches this system by nominal size.

How to secure KN-014 to MLD-060?

The card recommends wood glue, specifically PVA D3.

What to use to fix on a stainless steel pipe?

The card recommends TYTAN Professional Classic Fix mounting adhesive.

When is it better to paint or tint KN-014?

The card recommends finishing after full assembly and installation of elements.

Why can't the mounting channel be filled with paint?

The paint layer can reduce the free mounting clearance and make installation difficult.

Do I need to protect the hole when painting?

Yes, the card recommends masking the mounting channel.

What is the length of MLD-060?

Standard versions are 1000 and 2400 mm.

What is the length of FUR-045?

3000 mm.

Can multiple KN-014 be used on one post?

As a design solution. The quantity and pitch are set by the composition and drawing.

What should be checked last before payment?

KN-014, material, quantity, selected axis, dry fit, base length, adhesive, finish, and protection of the 34-millimeter channel during painting.