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
| Model | MOD 1160 (catalogue p. 15) |
| Type | Adjustable joint (downward) |
| Tube sizes | Ø42.4 × 1.5, Ø48.3 × 1.5 and Ø60.3 × 1.5 mm |
| Material | AISI 304 stainless steel (A2), brushed (S); AISI 316 (A4) on request |
Versions and article numbers
| Art. No. (AISI 304, brushed) | Fits |
|---|---|
| A2.1160.42.S | Slot tube Ø42.4 × 1.5 mm |
| A2.1160.48.S | Slot tube Ø48.3 × 1.5 mm |
| A2.1160.60.S | Slot 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.
Related products
- Slot Tube Adjustable Joint, Upward (MOD 1170)
- Slot Tube Vertical Elbow 90° (MOD 1120)
- Slot Tube Straight Connector (MOD 1150)
- Slot Tube Handrail System – all parts
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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