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PROTO Socket Extension: 3/8 in Input Drive Size, 3/8 in Output Drive Size, 12 in Overall Lg - Flex & Wobble Hand Socket Extensions
PROTOFlex & Wobble Hand Socket Extensions

PROTO Socket Extension: 3/8 in Input Drive Size, 3/8 in Output Drive Size, 12 in Overall Lg

The PROTO Socket Extension (MPN J5262W) is a flex and wobble hand socket extension with a 3/8 in input drive size and 3/8 in output drive size, featuring a 12 in overall length. It is constructed from chrome and is…

SKU 3G-OTH-316012

Brand
PROTO
Item
Socket Extension: 3/8 in Input Drive Size, 3/8 in Output Drive Size, 12 in Overall Lg
Category
Flex & Wobble Hand Socket Extensions
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Technical Specifications

PROTO
Manufacturer Part Number
J5262W
Type
Chrome
Overall Lg
12 in
Output Drive Size
3/8 in
View Full Spec Sheet

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

Product Description

The PROTO Socket Extension (MPN J5262W) is a flex and wobble hand socket extension with a 3/8 in input drive size and 3/8 in output drive size, featuring a 12 in overall length. It is constructed from chrome and is not insulated, with locking not included.

Frequently Asked Questions

What is the PROTO J5262W socket extension used for?

The PROTO J5262W is a flex and wobble hand socket extension used to access fasteners in tight or offset spaces. It is common in automotive repair, industrial maintenance, and assembly applications where a rigid straight extension cannot reach the fastener.

What are the specifications of the PROTO J5262W socket extension?

The PROTO J5262W has a 3/8 in input drive size and a 3/8 in output drive size, with a 12 in overall length. It is made of chrome, is not insulated, and does not include a locking feature. The manufacturer part number is J5262W.

Where to buy the PROTO J5262W socket extension worldwide?

You can source the PROTO J5262W socket extension through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the right PROTO socket extension length?

Select a PROTO socket extension length based on the depth of the fastener recess and the clearance around the work area. The 12 in J5262W provides extended reach for deep or obstructed fasteners. For tighter spaces, consider shorter extensions. Always match drive size to your socket.

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 flex & wobble hand socket extensions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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