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Manufacturer : Proto
Brand Name : Proto®
Country Of Origin : US
Drive Size : 1-1/2 in
Drive Type : Square
Finish : Black Oxide
Package Description : EACH
Product Status : Active
- 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
- 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


