Slot Tube Wall Flange – overview
The Slot Tube Wall Flange (MOD 1140) is a round flange with a short collar that takes the end of the slot tube. It is screwed to the wall through two holes, so the handrail is held firmly where the glass meets the wall.
MOD 1140 is listed on page 14 of the UNIKIM 2024 catalogue in three sizes for slot tube Ø42.4, Ø48.3 and Ø60.3 mm (1.5 mm wall). It belongs to the Slot Tube Handrail System – all parts together with the Round Slot Tube Handrail (MOD 0300).
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 1140 (catalogue p. 14) |
| Type | Wall flange |
| Tube sizes | Ø42.4 × 1.5, Ø48.3 × 1.5 and Ø60.3 × 1.5 mm |
| Fixing | 2 screw holes in the flange (photo) |
| Material | AISI 304 stainless steel (A2), brushed (S); AISI 316 (A4) on request |
Versions and article numbers
| Art. No. (AISI 304, brushed) | Fits |
|---|---|
| A2.1140.42.S | Slot tube Ø42.4 × 1.5 mm |
| A2.1140.48.S | Slot tube Ø48.3 × 1.5 mm |
| A2.1140.60.S | Slot tube Ø60.3 × 1.5 mm |
For AISI 316 replace A2 with A4.
Applications
Ends of glass balustrade handrails at walls on stairs, landings and balconies.
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.
Flange or wall end fitting?
Use the round flange MOD 1140 for a classic look; use the compact Slot Tube Wall End Fitting (MOD 1171) or Slot Tube Wall End Fitting (MOD 1172) for a square, modern wall connection.
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 Wall End Fitting (MOD 1171)
- Slot Tube End Cap (MOD 1100)
- Slot Tube Vertical Elbow 90° (MOD 1120)
- Round Slot Tube Handrail (MOD 0300)
FAQ
What is a slot tube wall flange?
A flange that fixes the end of the round slot tube handrail to a wall.
Which sizes are available?
For Ø42.4, Ø48.3 and Ø60.3 mm tube.
How is it fixed?
With two screws through the flange into the wall, using anchors suited to the wall.
Is AISI 316 available?
Yes – replace A2 with A4 in the article number.
Need a price? Request a quotation with the model number, size, quantity and finish.







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