231109
231110
231111
231114
231116
231109 torque range: 10-110N.m
231110 torque range: 20-210N.m
231111 torque range: 40-220N.m
231114 torque range: 50-350N.m
231116 torque range: 100-500N.m
Board 40cr material, hardness 46-49HRC, chrome-plated surface
Tube 45# steel material, chrome-plated surface
Handle aluminum material, anodized surface