PROTO Socket: Metric, 3/8 in Drive Size, 11 mm Socket Size, 12-Point, Deep, Chrome
The PROTO Socket: Metric (SKU 3G-OTH-328649, MPN J5211M-TT) is a tether-ready hand socket with a 3/8 in drive size, 11 mm socket size, 12-point deep configuration, and a chrome finish. Manufactured by PROTO, this…
SKU 3G-OTH-328649
Also listed as: J5211MTT · J5211M TT
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The PROTO Socket: Metric (SKU 3G-OTH-328649, MPN J5211M-TT) is a tether-ready hand socket with a 3/8 in drive size, 11 mm socket size, 12-point deep configuration, and a chrome finish. Manufactured by PROTO, this socket is designed for industrial applications requiring secure tool retention.
Frequently Asked Questions
What is the PROTO J5211M-TT socket used for?
The PROTO J5211M-TT is a tether-ready, 12-point deep socket used for fastening and loosening metric fasteners in industrial maintenance, assembly, and repair. Its tether-ready design helps prevent tool drops in elevated or confined workspaces, making it suitable for aerospace, automotive, and manufacturing environments.
What are the specifications of the PROTO J5211M-TT socket?
The PROTO J5211M-TT is a 12-point, deep, chrome socket with a 3/8 in drive size and 11 mm socket size. It features a tether-ready design for secure tool retention. The chrome finish provides corrosion resistance. This socket is manufactured by PROTO under part number J5211M-TT.
Where to buy the PROTO J5211M-TT socket worldwide?
3G Electric supplies the PROTO J5211M-TT socket worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this tether-ready metric socket.
How to select the correct PROTO socket for a job?
To select the correct PROTO socket, match the drive size (3/8 in) to your ratchet, and the socket size (11 mm) to the fastener. Choose a 12-point deep socket for recessed or longer bolts. Tether-ready options like the J5211M-TT are recommended for overhead or safety-critical work to prevent dropped tools.
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.
