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PROTO J5253 3/8" Drive Hand Socket Adapter, 1/2" Output, Chrome - 3/8" Drive Hand Socket Adapters
PROTO3/8" Drive Hand Socket Adapters

PROTO J5253 3/8" Drive Hand Socket Adapter, 1/2" Output, Chrome

The PROTO Socket Adapter (MPN J5253) is a 3/8" Drive Hand Socket Adapter with a 1/2 in output drive size. It features a square drive shape, chrome finish, and includes a locking mechanism. This adapter is…

SKU 3G-OTH-320852

Also listed as: J 5253 · J-5253

Brand
PROTO
Item
J5253 3/8" Drive Hand Socket Adapter, 1/2" Output, Chrome
Part Number
J5253
Category
3/8" Drive Hand Socket Adapters
Available to Order
Also known as:J5253PROTO
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Technical Specifications

PROTO
Manufacturer Part Number
J5253
Type
Square, Chrome
Overall Lg
1 7/16 in

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

Product Description

The PROTO Socket Adapter (MPN J5253) is a 3/8" Drive Hand Socket Adapter with a 1/2 in output drive size. It features a square drive shape, chrome finish, and includes a locking mechanism. This adapter is manufactured by PROTO.

Frequently Asked Questions

What is the PROTO J5253 socket adapter used for?

The PROTO J5253 socket adapter converts a 3/8" drive tool to a 1/2 in output drive, enabling use of larger sockets. Its chrome finish resists corrosion, and the locking mechanism secures the socket during use. Ideal for automotive, industrial, and maintenance applications requiring reliable torque transfer.

What are the specifications of the PROTO J5253 socket adapter?

The PROTO J5253 is a 3/8" drive hand socket adapter with a 1/2 in square output drive. It has an overall length of 1 7/16 in, a chrome finish, and includes a locking mechanism. The manufacturer part number is J5253. It is designed for professional use with PROTO tools.

Where to buy the PROTO J5253 socket adapter worldwide?

3G Electric supplies the PROTO J5253 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 pricing and lead time on this chrome, locking socket adapter.

How to select the correct socket adapter for a 1/2 in drive?

To select a socket adapter like the PROTO J5253, match the input drive size (3/8") to your ratchet or wrench, and the output drive size (1/2 in) to your socket. Ensure the adapter includes a locking mechanism for secure socket retention. Chrome finish offers durability and corrosion resistance for repeated use.

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 3/8" 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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