Proto J7421MT 1/2" DRIVE THIN WALL IMPACT SOCKET 21 MM - 12 POINT

Product Description

INCLUDES:
• (1) 1/2" DRIVE THIN WALL IMPACT SOCKET 21 MM - 12 POINT

FEATURES:
• Proto® 12 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.
• 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.
• 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.
• Socket size stamped on tool for easy identification.
• Side locking hole.

SPECIFICATIONS:
• SIZE: 21 mm
• NUT END OUTSIDE DIAMETER: 1-3/16"
• DRIVE END OUTSIDE DIAMETER: 1-1/8"
• NUT DEPTH: 27/32"
• BOLT CLEARANCE DEPTH: 21/32"
• OVERALL LENGTH: 1-1/2"
• WEIGHT: 0.43 lbs
• DRIVE SIZE: 1/2"
• POINT SIZE: 12
• FINISH: Black Oxide
• LENGTH TYPE: Standard
• UNIT OF MEASURE: Metric
• SPECIFICATION ASME: ASME B107.110-2012<(more...)