Railing Base Flange 132-B (33.7mm)
Tube Clamp or Key Clamps for 33.7mm hand rail tube. This malleable iron casting is also available in 48.3mm tube clamps, 42.4mm tube clamps and 26.9mm tube clamps. Complies with B.S. EN1461. And are also known by the term pipe clamps.
To secure this fitting we recommend a 12mm coach screw for wood applications, and a 12mm through bolt or 12mm multi fix bolt 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.
Fix this clamp to the ground by using our M10 through bolts or M12 through bolts and be rest assured with the support that it will give you.
|Equivalent product|| |
| Fast Clamp
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.