T Allen wrench ST-12

with hexagonal headsteel

ST - 12 12mm T-TYPE HEXAGON WRENCH, (STRAIGHT TYPE) STEEL HANDLE, STANDARD LENGTH, black parkerized finish blade, made of one piece of material with hanging header After years of dedicated research and development as a specialized manufacturer of hex key wrenches in Japan, we have achieved an optimal balance of hardness and viscosity with our special alloy steel, SNCM+V. *STRAIGHT TYPE High Torsional Strength and Accuracy Basic straight-type hex key wrenches are also manufactured to "EIGHT TOOL standards" to provide high functionality and accuracy. Carefully chamfered heads can be inserted smoothly and firmly engage the screw socket, ensuring high torsional and abrasion resistance.