Manual steel tool for loosening screw clamps of bricklayer, has spring grip jointly fixed at tool by rivet and used to moor tool on screw clamp or magnet jointly fixed on U-shaped console, and sharpened blade for graving provided at end

摘要

The tool has metal elements (1, 2) completely or partially magnetized. A stopper (5) is provided at an end fitting on a heel of a slide (6) of a screw clamp (7). Two U-shaped consoles (3) are folded and welded with the tool in only one part. The consoles maintain a tool on the clamp. A spring grip (4) is jointly fixed at the tool by a rivet (10), and used to moor the tool on the screw clamp, or a magnet is jointly fixed on one of the two consoles. A sharpened blade for graving is provided at another end. The spring grip is placed in the shifted consoles for stabilizing the tool on the clamp.