KTC HLDS200-4, L-Shaped Standard Ball Point Hex-Key Wrench, 4mm

●A high-grade hexagonal bar wrench with excellent wear resistance and torsional strength made of carefully selected special alloy steel and appropriate heat treatment. ●It can rotate diagonally up to approximately 25 degrees, making it easy to tighten and loosen screws in narrow and deep places. ●The length under the neck is approximately 1/2 that of conventional products, making it effective for work in narrow spaces. ●The bending angle at the bottom of the neck is set to 95° to ensure space for your fingertips.