Aluminium corner ruler 1000 mm

Features:

Adjustable corner ruler. Main arm made of T-type aluminium profile, 1000 mm length with millimetre graduation, 45 mm width. Upper arm 210 mm long with 2 x 90 degree angle scale. The arm with a foot for pressing against the edge of the material is locked with a nut. Designed for marking, cutting and measuring, especially when working with plasterboard.