PROTO Socket: Metric, 3/8 in Drive Size, 11 mm Socket Size, 12-Point, Std, Chrome
The PROTO Socket: Metric is a 3/8" Drive Hand Socket, model J5211M, featuring an 11 mm socket size with a 12-point standard configuration. It is constructed from chrome and is manufactured by PROTO.
SKU 3G-OTH-319363
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 is a 3/8" Drive Hand Socket, model J5211M, featuring an 11 mm socket size with a 12-point standard configuration. It is constructed from chrome and is manufactured by PROTO.
Frequently Asked Questions
What is the PROTO J5211M socket used for?
The PROTO J5211M is a 3/8" drive, 11 mm, 12-point standard chrome socket used for tightening or loosening metric fasteners in automotive repair, industrial maintenance, and mechanical assembly. Its 12-point design provides better grip on hex fasteners and allows for smaller swing arcs in tight spaces.
What are the specifications of the PROTO J5211M socket?
The PROTO J5211M is a 3/8" drive hand socket with an 11 mm socket size, 12-point standard configuration, and chrome finish. It is manufactured by PROTO under part number J5211M. The chrome construction offers corrosion resistance and durability for repeated use in professional environments.
Where to buy the PROTO J5211M socket worldwide?
You can source the PROTO J5211M socket worldwide through 3G Electric, a global industrial equipment distributor established in 1990. 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 globally.
How to select the correct PROTO socket for metric fasteners?
To select the correct PROTO socket, match the socket size exactly to the fastener head dimension—here 11 mm for an 11 mm hex bolt. Choose a 12-point design for better engagement on hex fasteners, and ensure the drive size (3/8") fits your ratchet or torque wrench. Chrome finish is standard for general use.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO 3/8" drive hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
