Proto® 1/2" drive deep socket 16 mm - 12 point, 3-1/4" long proto® 12 point 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.
- Brand Proto
- Manufacturers part number J5316m
- Set size range --
- Socket depth style Deep
- Impact approved No
- Measuring system Metric (mm)
- Bolt clearance depth inches 2-3/32
- Ratcheting --
- Drive end od inches 55/64
- Flip switch reversible --
- Nut end od inches 55/64
- Torx size --
- Nut depth inches 1-3/16
- Type Hand socket
- Opening size range 15mm to 18mm
- Tip size --
- Size mm 16
- Overall length range 3-1/64" to 4"
- Jaw capacity inches --
- Tip type --
- Overall length inches 3-1/4
- Drive size inches 1/2
- Size inches --
- Color finish Full polish chrome
- Socket / wrench points 12
- Opening size 16mm
