Tube Clamps - Sign Clamp 197-D (48.3mm)
Tube Clamp or Pipe Clamps for 48.3mm tube. It complies with B.S. EN1461. And are also known by the term Key Clamps.
||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
The sign clamp is typically used to secure rectangular or square signs to upright posts, but can also be used to secure panels or kick plates to uprights.
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.