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PROTO Impact Socket Retaining Ring: 1/2 in For Drive Size, Resin, Resin - One-Piece Impact Socket Retaining Ring & Pins
PROTOOne-Piece Impact Socket Retaining Ring & Pins

PROTO Impact Socket Retaining Ring: 1/2 in For Drive Size, Resin, Resin

The PROTO Impact Socket Retaining Ring (MPN JRR50105) is a one-piece impact socket retaining ring and pin set for 1/2 in drive size, constructed of resin with a 1 1/16 in ring inner diameter. It includes a crush…

SKU 3G-OTH-409187

Also listed as: JRR 50105 · JRR-50105

Brand
PROTO
Item
Impact Socket Retaining Ring: 1/2 in For Drive Size, Resin, Resin
Category
One-Piece Impact Socket Retaining Ring & Pins
Available to Order
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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

Technical Specifications

PROTO
Manufacturer Part Number
JRR50105
Type
Resin, Resin
Ring Inner Dia
1 1/16 in

Technical Documents

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

Product Description

The PROTO Impact Socket Retaining Ring (MPN JRR50105) is a one-piece impact socket retaining ring and pin set for 1/2 in drive size, constructed of resin with a 1 1/16 in ring inner diameter. It includes a crush gauge and is designed for use with PROTO impact sockets.

Frequently Asked Questions

What is the PROTO Impact Socket Retaining Ring used for?

The PROTO Impact Socket Retaining Ring (MPN JRR50105) secures impact sockets onto a 1/2 in drive tool, preventing accidental dislodgement during high-torque applications. It is commonly used in automotive repair, heavy equipment maintenance, and industrial assembly where reliable socket retention is critical.

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

The PROTO JRR50105 is a one-piece impact socket retaining ring and pin set for 1/2 in drive size. It is made of resin, has a 1 1/16 in ring inner diameter, and includes a crush gauge. This PROTO-branded accessory is designed for use with PROTO impact sockets.

Where to buy the PROTO Impact Socket Retaining Ring worldwide?

3G Electric supplies the PROTO Impact Socket Retaining Ring (JRR50105) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this PROTO retaining ring for your operations.

How to install the PROTO Impact Socket Retaining Ring?

To install the PROTO JRR50105 retaining ring, first ensure the drive tool and socket are clean. Place the ring over the socket's drive end, then press the socket onto the tool until the ring snaps into the retaining groove. Use the included crush gauge to verify proper fit and retention before use.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

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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