UNIKIM · Factory-direct railing hardware

Slot Tube Adjustable Joint, Downward, for Stair Handrails

The Slot Tube Adjustable Joint, Downward (MOD 1160) is an adjustable slot tube joint that sets any stair angle where the handrail turns down, for example from a landing onto a flight.

  • Model: MOD 1160 · adjustable joint, downward
  • Fits: Slot tube Ø42.4 / 48.3 / 60.3 × 1.5 mm
  • Use: Stair angle – handrail turns down
  • Material: AISI 304 / 316 stainless steel · brushed
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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.

Slot Tube Adjustable Joint, Downward

The Slot Tube Adjustable Joint, Downward (MOD 1160) is a hinged joint for the slot tube handrail. It is set to the stair pitch on site where the handrail turns downwards – typically at the top of a stair, where the landing handrail meets the flight.

MOD 1160 is listed on page 15 of the UNIKIM 2024 catalogue in three sizes for slot tube Ø42.4, Ø48.3 and Ø60.3 mm. It is part of the Slot Tube Handrail System – all parts.

UNIKIM makes it in its own factory in Ningbo, China. Choose AISI 304 for dry indoor areas and AISI 316 for humid, pool and coastal locations – see 304 vs 316 stainless steel.

Specifications

ModelMOD 1160 (catalogue p. 15)
TypeAdjustable joint (downward)
Tube sizesØ42.4 × 1.5, Ø48.3 × 1.5 and Ø60.3 × 1.5 mm
MaterialAISI 304 stainless steel (A2), brushed (S); AISI 316 (A4) on request

Versions and article numbers

Art. No. (AISI 304, brushed)Fits
A2.1160.42.SSlot tube Ø42.4 × 1.5 mm
A2.1160.48.SSlot tube Ø48.3 × 1.5 mm
A2.1160.60.SSlot tube Ø60.3 × 1.5 mm

For AISI 316 replace A2 with A4.

Applications

Glass stair balustrades: landing-to-flight transitions, top of stairs, split-level floors.

Installation notes

  • Cut the slot tube square and deburr it; push the fitting in and fix it as shown in the installation guide (glue or screws).
  • Order the fitting for the same tube size as your slot tube: Ø42.4, Ø48.3 or Ø60.3 mm.
  • Fit the Slot Tube Rubber Strip (MOD 0842 / 0848 / 0860) for your glass before placing the tube on the glass.

Downward or upward?

Use MOD 1160 where the handrail turns down (top of the stair); use the Slot Tube Adjustable Joint, Upward (MOD 1170) where it turns up (bottom of the stair).

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 an adjustable slot tube joint?

A hinged fitting that joins two slot tube lengths at the stair angle, set on site.

Where is MOD 1160 used?

Where the handrail turns downwards, for example at the top of a stair.

Which sizes are available?

Ø42.4, Ø48.3 and Ø60.3 mm.

Which joint for the bottom of the stair?

The upward joint MOD 1170.

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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