PROTO Socket: Metric, 3/8 in Drive Size, 17 mm Socket Size, 12-Point, Deep, Chrome
The PROTO Socket: Metric (SKU J5217M-TT, MPN J5217M-TT) is a tether-ready hand socket with a 3/8 in drive size and 17 mm socket size. It features a 12-point, deep design in a chrome finish, manufactured by PROTO.
SKU 3G-OTH-328608
Also listed as: J5217MTT · J5217M TT
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The PROTO Socket: Metric (SKU J5217M-TT, MPN J5217M-TT) is a tether-ready hand socket with a 3/8 in drive size and 17 mm socket size. It features a 12-point, deep design in a chrome finish, manufactured by PROTO.
Frequently Asked Questions
What is the PROTO J5217M-TT socket used for?
The PROTO J5217M-TT is a tether-ready hand socket used for tightening or loosening 17 mm metric fasteners in industrial maintenance, automotive repair, and assembly applications. Its 12-point, deep design provides access to recessed bolts, while the chrome finish resists corrosion. The tether-ready feature helps prevent tool drops in elevated or confined workspaces.
What are the specifications of the PROTO J5217M-TT socket?
The PROTO J5217M-TT socket has a 3/8 in drive size and a 17 mm socket size. It features a 12-point, deep profile with a chrome finish. The manufacturer part number is J5217M-TT, and it is designed as a tether-ready hand socket for secure tool retention in demanding environments.
Where to buy the PROTO J5217M-TT socket worldwide?
You can source the PROTO J5217M-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 across multiple regions.
How to select the correct PROTO socket for a 17 mm fastener?
To select the correct PROTO socket for a 17 mm fastener, ensure the drive size matches your ratchet (3/8 in for the J5217M-TT). Choose a 12-point deep socket for recessed or hex-head bolts. For overhead work, opt for a tether-ready design like the J5217M-TT to attach a lanyard. Always verify the fastener type and torque requirements.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO tether-ready hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
