Railing Base Flange 132-A (26.9mm)
Tube Clamp or Key Clamps for 26.9mm hand rail tube. This malleable iron casting is also available in 48.3mm size, 42.4mm size and 33.7mm size. Complies with B.S. EN1461. And are also known by the term pipe clamps.
This tube clamp is compatible with our 26.9mm steel handrail tube.
To secure this fitting we recommend a 10mm coach screw for wood applications, and an 8mm multi fix screw for concrete applications.
||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
A structural base plate for all aspects of vertical post support. This fitting when used as a base plate for guardrailing should always be positioned with the holes across the line of the guardrail.
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