Proto® TorquePlus™ J7218S SAE Standard Length Impact Socket, 9/16 in Socket, 3/8 in Drive, 1-1/16 in OAL, Alloy Steel

• Drive end chamfer and four detents help provide quick positive engagement with drive tool on any of the socket drive walls
• Tight tolerances for snug fit on fastener
• Large clearance holes, concentric opening and nut end chamfer make it easy to position socket on fasteners
• Made from high strength steel to help minimize wall thickness and provide access to fasteners in recesses and where nuts and bolts protrude
• Impact sockets are designed to withstand higher torque and force associated with impact tools in repetitive application
• Features two through holes and a groove to accept a Proto® retaining ring or pin and O-ring to help secure the socket to the drive tool anvil
• Stamped size for easy reference
• Side locking hole

For use on stubborn or damaged fasteners, and also on fasteners made from soft materials

Warranty: Lifetime Limited

Standard/Approvals: ASME B107.110-2012/B107.2

Proto® TorquePlus™ Impact Socket | SAE Standard Length | 9/16 in Socket | 3/8 in Drive | Squared Drive | 1-1/16 in Overall Length | 8 Points | 1-3/16 in Drive End Width | 1-3/32 in Socket End Width | 5/8 in Bolt Clearance Depth | 9/16 in Opening Depth | Alloy Steel | Black Oxide | STA-BLKHAW