Railing Base Flange, Tube Clamp - Key Clamp, for 42.4mm Tube, Malleable Iron Casting, made to B.S. EN1461. Designed for Handrails, Walkways, Edge Protection, Racking, Guardrails, Balustrades.
We supply M12 through bolts that will let you attach the fitting to a surface securely.
Tube Available - "any size & dimension" - please email your requirements!
"we won't let you down"
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