PROTO Socket: Metric, 1/2 in Drive Size, 17 mm Socket Size, 12-Point, Deep, Chrome

The PROTO J5317M-TT is a tether-ready hand socket used for tightening and loosening 17 mm fasteners in industrial maintenance, automotive repair, and assembly applications. Its 12-point deep design provides access to recessed nuts and bolts, while the tether-ready feature helps prevent tool drops in elevated or confined workspaces.

The PROTO J5317M-TT socket has a 1/2 in drive size, 17 mm socket size, and a 12-point deep configuration. It is made with a Chrome finish for corrosion resistance and is tether-ready for tool retention. The manufacturer part number is J5317M-TT, and it is produced by PROTO.

You can source the PROTO J5317M-TT socket worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine PROTO tools to industrial buyers internationally.

To select the correct PROTO socket, match the socket size (e.g., 17 mm) to your fastener head dimension and choose a drive size (e.g., 1/2 in) compatible with your ratchet or torque wrench. For recessed fasteners, use a deep socket like the J5317M-TT. Always verify the point configuration (6-point vs. 12-point) based on fastener type.