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Handrail Bracket 143-D (48.3mm)

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Product Code:143D
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Tube Clamps - Handrail Bracket 143-D (48.3mm)

Tube Clamp or Pipe Clamps for 48.3mm tube. This malleable iron casting is also available in 33.7mm tube clamps & 42.4mm Tube Clamp. Complies with B.S. EN1461. And are also known by the term Key Clamps.

To secure this fitting we recommend a 5mm wood screw for furniture & wood applications, and a 7.5mm multi fix screw or 8mm shield anchor for concrete applications.

Manufacturing Standard B.S. EN1461.
Material Blackheart malleable iron casting (BS EN 1562:1997) using grade B32-10 material with a hot dipped galvanised finish (BS EN 1461:1999)
Allen Key Size 3/8
Weight 0.68kg

Designed for: Alloy tube and Steel tube. Handrails, Walkways, Edge Protection, Racking, Guardrails, Balustrades. 

Equivalent product 
 Interclamp  143
 Keeklamp  70
 Fast Clamp   C16
 Alvin  A34

We do not recommend pre-drilling as there can be irregularities in casting that can produce small variations in the size of the holes.

All clamps come with stainless steel grub screws fitted. If full tightened using a ratchet key to a torque of 4.1kg/m (29ft/lb), the grub screw is capable of withstanding an applied slipload of 900kg.