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PROTO Socket Adapter: 3/8 in Output Drive Size, Square, 1 3/8 in Overall Lg - 1/2" Drive Hand Socket Adapters
PROTO1/2" Drive Hand Socket Adapters

PROTO Socket Adapter: 3/8 in Output Drive Size, Square, 1 3/8 in Overall Lg

The PROTO J5254 Socket Adapter is a 1/2" Drive Hand Socket Adapter with a 3/8 in output drive size. It features a square drive type, a chrome finish, and includes a locking mechanism. The overall length is 1 3/8 in.

SKU 3G-OTH-405979

Brand
PROTO
Item
Socket Adapter: 3/8 in Output Drive Size, Square, 1 3/8 in Overall Lg
Category
1/2" Drive Hand Socket Adapters
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Technical Specifications

PROTO
Manufacturer Part Number
J5254
Type
Square, Chrome
Overall Lg
1 3/8 in
View Full Spec Sheet

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

Product Description

The PROTO J5254 Socket Adapter is a 1/2" Drive Hand Socket Adapter with a 3/8 in output drive size. It features a square drive type, a chrome finish, and includes a locking mechanism. The overall length is 1 3/8 in.

Frequently Asked Questions

What is the PROTO J5254 socket adapter used for?

The PROTO J5254 socket adapter converts a 1/2" drive tool to a 3/8" output drive, enabling use of smaller sockets. Its locking mechanism secures the socket during use. It is commonly used in automotive repair, industrial maintenance, and assembly applications where a compact, secure connection is needed.

What are the specifications of the PROTO J5254 socket adapter?

The PROTO J5254 is a 1/2" drive hand socket adapter with a 3/8" square output drive. It has a chrome finish, an overall length of 1 3/8 in, and includes a locking mechanism. The manufacturer part number is J5254.

Where to buy the PROTO J5254 socket adapter worldwide?

3G Electric supplies the PROTO J5254 socket adapter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and to place an order for this chrome, locking socket adapter.

How to select the correct PROTO socket adapter for your tools?

To select the correct PROTO socket adapter, match the input drive size (e.g., 1/2") to your ratchet or driver, and the output drive size (e.g., 3/8") to your socket. Consider whether a locking mechanism is needed for secure attachment. The J5254 offers a chrome finish for corrosion resistance.

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 1/2" drive hand socket adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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