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3G Electric
PROTO JRR37512 One-Piece Impact Socket Retaining Ring & Pins
PROTOOne-Piece Impact Socket Retaining Ring & Pins

PROTO JRR37512 One-Piece Impact Socket Retaining Ring & Pins

The PROTO Impact Socket Retaining Pin/Ring (SKU JRR37512, MPN JRR37512) is a one-piece impact socket retaining ring and pin designed for 3/8 in drive size. It is constructed from resin and does not include a crush gauge.

SKU 3G-OTH-409182

Also listed as: JRR 37512 · JRR-37512

Brand
PROTO
Item
JRR37512 One-Piece Impact Socket Retaining Ring & Pins
Part Number
JRR37512
Category
One-Piece Impact Socket Retaining Ring & Pins
Available to Order
Also known as:JRR37512PROTO
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Technical Specifications

PROTO
Manufacturer Part Number
JRR37512
Type
Resin, Resin, Proto

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Impact Socket Retaining Pin/Ring (SKU JRR37512, MPN JRR37512) is a one-piece impact socket retaining ring and pin designed for 3/8 in drive size. It is constructed from resin and does not include a crush gauge.

Frequently Asked Questions

What is the PROTO Impact Socket Retaining Pin/Ring used for?

The PROTO Impact Socket Retaining Pin/Ring (MPN JRR37512) secures impact sockets onto a 3/8 in drive tool, preventing accidental detachment during high-torque applications. It is commonly used in automotive repair, heavy equipment maintenance, and industrial assembly where reliable socket retention is critical for safety and efficiency.

What are the specifications of the PROTO Impact Socket Retaining Pin/Ring?

The PROTO Impact Socket Retaining Pin/Ring (MPN JRR37512) is a one-piece retaining ring and pin designed for 3/8 in drive size. It is constructed from resin and does not include a crush gauge. This component is compatible with PROTO impact sockets and is intended for use with impact tools.

Where to buy the PROTO Impact Socket Retaining Pin/Ring worldwide?

3G Electric supplies the PROTO Impact Socket Retaining Pin/Ring (MPN JRR37512) 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 component to meet your procurement needs.

How to install the PROTO Impact Socket Retaining Pin/Ring?

To install the PROTO Impact Socket Retaining Pin/Ring (MPN JRR37512), align the retaining ring with the groove on the 3/8 in drive anvil and press the pin into place until it snaps securely. Ensure the ring fully seats to prevent socket slippage. Always wear eye protection and follow tool manufacturer guidelines for safe installation.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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PROTO Products

3G Electric supplies PROTO one-piece impact socket retaining ring & pins. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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