Faithfull FAISC900 General Duty Sash Clamp 900mm (36in) Capacity

Manufactured from a high-quality carbon steel bar with large malleable iron clamping heads.
Clamp bars have a black oxide coating with powder-coated heads for complete rust protection.
Other features include a high grade steel mainscrew with a wear resistant Acme thread, which applies pressure quickly and smoothly.
Tail slides are easily adjusted and secured by a steel pin passing through one of the locating holes.
Tail slide and heads are flat bottomed so that the clamp can stand upright without support.