1/2" Dr. Metric Twist Socket Set, 19 Piece

Twist sockets are especially helpful when the screw/nuts are worn or rusted. The sockets are designed to be used with ratchet wrenches, never use with an air wrench. Made from SMCM439

(A type of highly hardened alloy steel).

Contains:

• 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 24mm. 1/2"Drive twist nut sockets with 105mm punch out bar. 

Supplied in EVA foam tray or metal case.