Description
Proto® Socket Extension, Yes Impact Rated, Measurement System: Imperial, Square Drive, 1-1/2 in Drive, 8 in Overall Length, Pin Locking, Alloy Steel, Black Oxide
Features:
- Use extensions to gain access to fasteners in locations that would otherwise be difficult to reach
- Male square is oriented inline with female squares for use with fixed head torque wrenches
- Full chamfer at drive opening for easy engagement with drive tools
- 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 used wherever powered drive tools are used to install or remove fasteners
- Impact sockets are designed to withstand higher torque and force associated with impact tools in repetitive application
Standards/Approval:
- US Federal Specification GGG-W-660A
