Square Base Plate 132-D (40mm)
Tube Clamp or Pipe Clamps for 40x40mm box section. Complies with B.S. EN1461. And are also known by the term key clamps.
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.
Our tube clamps can be used to produce a wide range of handrails, furniture pieces, shop fittings, displays etc... By using square tube clamps you can beneift from a more unique design, which is much faster to assemble.
This clamp is suitable for our 40x40 box section available in galvanised steel finish or aluminium.
We also supply a wide range of tube clamp fittings in 48.3mm round style.
Allen keys to fasten this product can be found here.
Info | Detail |
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 |
1.54kg |
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.