KS Tools 3400062 Extension, 1/4 "

This construction style is far superior in strength as well as the maintenance of exact torque length. All of SK's interchangeable heads are made from a single piece of alloy steel. The dovetail design provides an exceptionally strong connection and allows for complete head interchange-ability across the full spectrum of torque ranges. The dovetail design provides an exceptionally strong connection and allows for complete head interchange-ability across the full spectrum of torque ranges. All of SK's interchangeable heads are made from a single piece of alloy steel. 1/4" extension with quick action lock, 150 mm