The Faithfull Clamp Heads are a low cost alternative to full size bar clamps, these clamp heads can be easily fitted onto any length of wooden batten with a cross section of 50 x 25mm (2 x 1in). Supplied complete with fixing pins that enable quick, easy and accurate setting of the clamp.A light-duty clamp, as long and as strong as the timber used, is quickly produced by drilling 2 holes to accomodate the clamp heads. Ideal for clamping large objects such as doors and window frames.