US PRO 5PC 1/2" DR Impact Twist Socket Set - Remove Rounded Nuts, Bolts & Studs 3238 Flexible Head Ratchet Protects tapped threads against wear

Protects tapped threads against wear and damage

8PC 1/2" DR impact spline bit sockets

1 x Straight Jaw - 6

Phosphate steel finish on large shafts

Hardened tipped for strength and durability

US PRO 5PC 1/2" DR Impact Twist Socket Set - Remove Rounded Nuts, Bolts & Studs 3238 Flexible Head Ratchet Protects tapped threads against wearThis twist socket set is specially designed for removing rounded nuts bolts and studs. As you turn the socket anti clock wise the spiralled cutting blades grip and remove the nut or stud. Sizes: 17, 19, 21 and 22mm Drive: 1 2" Square With 12mm straight bar Made from CR MO Protective glasses must be worn when using this product Keep sockets free from dirt and solvents to prolong life.