Round Slot Tube Handrail – overview
The Round Slot Tube Handrail (MOD 0300) is a stainless steel tube with a slot along its underside. It is pushed onto the top edge of the glass with a rubber strip, so the glass gets a comfortable round handrail and its top edge is protected.
MOD 0300 is listed on pages 12 and 16 of the UNIKIM 2024 catalogue in three diameters. All slot tube fittings (end caps, elbows, corners, connectors and wall flanges) are made to match – see 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 0300 (catalogue p. 12, 16) |
| Wall thickness | 1.5 mm |
| Ø42.4 mm | Slot U 24 mm, H1 24 mm, H 37 mm – A2.0300.42.S |
| Ø48.3 mm | Slot U 27 mm, H1 30 mm, H 42.6 mm – A2.0300.48.S |
| Ø60.3 mm | Slot U 34 mm, H1 34 mm, H 53 mm – A2.0300.60.S |
| Material | AISI 304 stainless steel (A2), brushed (S); AISI 316 (A4) on request |
Matching rubber strip
| Slot tube | Rubber strip |
|---|---|
| Ø42.4 mm (slot 24) | MOD 0842 |
| Ø48.3 mm (slot 27) | MOD 0848 |
| Ø60.3 mm (slot 34) | MOD 0860 |
The rubber is chosen by glass thickness – see the Slot Tube Rubber Strip (MOD 0842 / 0848 / 0860).
Applications
Top handrails on frameless glass balustrades for stairs, balconies, terraces and mezzanines; glass pool fences that need a handrail; commercial projects where a continuous, round handrail is required.
Installation notes
- Fit the rubber strip for your glass thickness into the slot.
- Press the tube onto the glass edge; join lengths with the straight connector MOD 1150.
- Finish ends and corners with the matching fittings.
Which diameter?
Ø42.4 mm is the most common handrail size; Ø48.3 mm gives a fuller grip; Ø60.3 mm suits thick laminated glass and large commercial projects. For a square profile see the U Cap Rail (MOD 0301).
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 End Cap (MOD 1100)
- Slot Tube Straight Connector (MOD 1150)
- Slot Tube Vertical Elbow 90° (MOD 1120)
- Slot Tube Rubber Strip (MOD 0842 / 0848 / 0860)
FAQ
What is a round slot tube handrail?
A round stainless steel tube with a slot underneath that sits on the top edge of a glass balustrade as a handrail.
Which sizes are available?
Ø42.4, Ø48.3 and Ø60.3 mm, all with 1.5 mm wall; slot widths 24, 27 and 34 mm.
How is it fixed to the glass?
With a rubber strip in the slot (MOD 0842 / 0848 / 0860), chosen for your glass thickness.
Are fittings available?
Yes – end caps, elbows, corners, connectors, wall flanges and adjustable joints in all three sizes.
Need a price? Request a quotation with the model number, size, quantity and finish.
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