Proto, J07521MLT, Impact Socket, 3/4 in Drive; 21 mm; 12 Point; Black Oxide

Engineered for optimal performance, this impact socket from Proto features a unique TorquePlus configuration that enhances engagement by contacting the fastener flats rather than the corners. This innovative 12-point design minimizes slippage and reduces the risk of rounding off fasteners, making it an excellent choice for working with stubborn, worn, or rusted components. The black oxide finish not only provides corrosion resistance but also ensures durability for demanding applications. Ideal for professional mechanics and DIY enthusiasts alike, this 21 mm, 3/4 inch drive socket is built to handle the rigors of impact use, allowing for easy and efficient operation in tight spaces.

Features

• 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
• 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
• Side locking hole
• Stamped size for easy reference

Prop 65

• No

• Drive Size: 3/4 in
• Socket Size: 21 mm
• Point Count: 12-point
• Finish: Black Oxide
• Width: 1.700 in
• Height: 1.700 in
• Length: 3.300 in
• Weight: 1.220 lbs
• Etched or Stamped: Yes
• Impact or Standard: Impact
• Unit Of Measure: Metric
• Country of Origin: United States
• Product Type: IMPACT SOCKET
• Material: Metal
• Color Coded: No
• Warranty: MWC
• Deep Sockets Included: Yes