Mitre cramp assembly - comprises two pairs of adjustable clamps and adjustable screw vice

摘要

The mitre cramp comprises two pairs of clamps (13,15,17,19) which fit on either side of the frame members (1,3), and each pair is linked together by an adjustable perforated strap (25) which fits over fixed studs (21,23) in the cramps (13,15,17,19) and can be adjusted according to the width of the frame member (1,3). The outer clamps (15,17) are profiled to provide parallel projecting surfaces (29) on which the jaws of the screw vice are tightened (7). USE/ADVANTAGE - A mitre cramp which is non slip and reliable.