The Irwin Record 135/2 Sash Clamps are heavy-duty clamps with a bar section of 32 x 6mm (1 1/4 x 14 in).

The slide and head are guaranteed unbreakable and the slide is secured by a solid steel pin passing through one of the locating holes spaced along the steel bar.

The steel mainscrew applies pressure quickly and smoothly through a fast acting, hard-wearing rolled thread.

Slides and heads are flat bottomed so that the clamp will stand without support.

Irwin Record 135/4 Sash Clam 105cm (42 in).

Bar Length: 1050mm (42 in).
Capacity: 900mm (36 in).