UNIKIM · Factory-direct railing hardware

Black U Cap Rail for Glass Balustrade, Matte Black Stainless Steel

The Black U Cap Rail (MOD 0301, finish B) is a matte black cap rail for the top edge of frameless glass, for modern balustrades with black details.

  • Model: MOD 0301 · U cap rail, matte black
  • Sizes: 30 × 27 mm · 40 × 37 mm
  • Glass: 8–21.52 mm or 8–31.52 mm
  • Material: Stainless steel · matte black
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304 & 316 stainless steel
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ISO 9001 · CE · SGS
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Custom sizes & finishes
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Wholesale & OEM supply
Prices depend on quantity, grade and finish. Send your requirements for a quotation from our team in Ningbo, China.
Wholesale & bulk orders
Project and distributor quantities, factory-direct from our Ningbo facility.
OEM & custom
Custom sizes, finishes and private-label production made to your drawings.
Lead time
Standard products usually 30–50 days; customized orders a little longer.
Worldwide export
We export worldwide. Tell us your destination and we will quote delivery.

Black U Cap Rail – overview

The Black U Cap Rail is the UNIKIM U cap rail MOD 0301 in a matte black finish. It protects the glass edge and draws a thin black line along the top of the balustrade – a popular look with black spigots, posts and window frames.

The brushed version is the U Cap Rail (MOD 0301); for spigots in the same colour see the Black Glass Spigot (MOD 6100).

Made in stainless steel with a matte black finish; ask for AISI 316 for coastal and pool projects.

Specifications

ModelMOD 0301, finish B = black (catalogue p. 12)
30 × 27 mmU 24 mm – glass 8–21.52 mm (A2.0301.30.B)
40 × 37 mmU 34 mm – glass 8–31.52 mm (A2.0301.40.B)
FinishMatte black

Applications

Black-detail glass balustrades on stairs, balconies and terraces; restaurants, hotels and modern homes; pool fences with black spigots.

Installation notes

  • Fit the rubber strip for your glass thickness, then press the cap rail onto the glass.
  • Order black corners in the same finish for a continuous line.

Why order from UNIKIM

We manufacture railing hardware in our own factory in Ningbo and supply distributors, contractors and fabricators worldwide. Mixed orders of spigots, slot tube, fittings and rubber can be shipped together, with OEM packing on request. Browse all slot tube handrail parts.

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FAQ

What is a black cap rail?

A matte black U-profile fitted on the top edge of glass. This one is the UNIKIM MOD 0301 in finish B.

Which sizes are available?

30 × 27 mm (U 24) and 40 × 37 mm (U 34).

Which glass thickness fits?

8–21.52 mm or 8–31.52 mm, depending on the size.

Is a brushed version available?

Yes – the brushed U Cap Rail MOD 0301.

Need a price? Request a quotation with the model number, size, quantity and finish.

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Buying from UNIKIM

How to order

1
Send your requirements
Product, quantity, stainless steel grade, finish and delivery country. Drawings help.
2
Receive your quotation
We confirm specifications, suggest matching components and send a price.
3
Production & shipping
After approval we produce, inspect and pack your order for export.
Ordering & supply

Questions about ordering from UNIKIM

304 is suitable for dry indoor projects. Choose 316 for outdoor, pool and coastal installations, because it resists salt and chlorides much better. Read our 304 vs 316 guide.

Yes. We produce custom dimensions and finishes such as satin, mirror polish and matte black. Send your drawing or specification with your enquiry.

The product name or model, quantity, grade, finish and delivery country. For glass fittings, include the glass thickness and type (tempered or laminated).

Standard products usually take 30–50 days to produce. Customized products take a little longer. We confirm the exact lead time with your quotation.

Yes. Along with individual fittings, we can supply matched posts, handrails, clamps, spigots and base shoes for a complete system. See our glass railing mounting hardware guide.

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