Proto, J74421MP, Impact Socket, 21 mm, 1/2 in Drive, 6 Point

Engineered for efficiency and versatility, this 21 mm impact socket from Proto is designed to handle even the most stubborn or damaged fasteners. With its unique ball and spring design, you can effortlessly work at a 30° angle, enhancing access in tight spaces. The TorquePlus internal configuration is particularly noteworthy, as it minimizes fastener rounding and extends the lifespan of your tools, while its radius-corner design helps prevent slippage by distributing contact stresses evenly across the socket. Whether you're tackling rusted bolts or fastening softer materials, this 6-point impact socket ensures a smooth 360° rotation, facilitating quick and easy engagement with fastener flats instead of corners. This product exemplifies quality and durability, making it an essential addition to any professional toolkit.

Features

• Ball and spring design which allows for a 30° working angle
• The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners
• The TorquePlus configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the socket, minimizing slippage
• Smooth 360° rotation
• Proto 6 Point Impact Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials
• The TorquePlus design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners

• Size: 21 mm
• Drive Size: 1/2 in
• Point Count: 6 Point
• Weight: 0.570 lbs
• Height: 1.300 in
• Length: 2.700 in
• Width: 1.300 in
• Color Coded: No
• Etched Or Stamped: Yes
• Country of Origin: United States
• Warranty: MWC
• Product Type: IMPACT SOCKET
• Unit Of Measure: Metric