Impact extension sockets are used in any torque wrench or impact wrench. Impact Extension Sockets are a heavy duty version of normal chrome sockets. Normally, in the torque wrench & impact wrenches the torque are high so chrome sockets would not compete with that torque, for that impact extension sockets are advised to use.
Our sockets are made with en47 material with industrial standard wall thickness.
Sq.Dr. Sizes : 3/8" - 1/2"
A/f hex sizes : 7 mm - 27 mm (matric sizes)
Approx overall length : 100 mm - 250 mm
Suitable for : impact tools, torque wrenches, torque multipliers, pneumatic nut runners and high torque hydraulic wrenches