PROTO J5755MT 1" Drive Hand Socket, 55 mm, 12-Point, Satin Finish

The PROTO J5755MT is a 1-inch drive hand socket designed for heavy-duty fastening and loosening of 55 mm metric fasteners. Its 12-point configuration provides increased torque application on hex fasteners, making it suitable for industrial maintenance, automotive repair, and construction applications where high torque is required.

The PROTO J5755MT is a metric socket with a 1-inch drive size and a 55 mm socket size. It features a 12-point standard configuration, a satin finish, and is not tether capable. The manufacturer part number is J5755MT, and it is produced by PROTO.

3G Electric supplies the PROTO J5755MT socket to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this PROTO socket to any country.

To select the correct PROTO socket for a 55 mm fastener, ensure the drive size matches your ratchet or torque wrench—here 1 inch. The socket must be 55 mm with a 12-point configuration for hex fasteners. Verify the finish (satin) and that the socket is not tether capable if required by your safety protocol.