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PROTO Impact Socket: 1 in Drive Size, SAE, 2 3/8 in Socket Size, 12-Point, Std - 1" Drive Impact Sockets
PROTO1" Drive Impact Sockets

PROTO Impact Socket: 1 in Drive Size, SAE, 2 3/8 in Socket Size, 12-Point, Std

The PROTO Impact Socket (SKU 21GT42, MPN J10038T) is a 1" drive impact socket with a 2-3/8 in SAE socket size, 12-point configuration, and standard length. It has a 3-1/4 in overall length and a Black Oxide finish.

SKU 3G-OTH-298904

Brand
PROTO
Item
Impact Socket: 1 in Drive Size, SAE, 2 3/8 in Socket Size, 12-Point, Std
Category
1" Drive Impact Sockets
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Technical Specifications

PROTO
Manufacturer Part Number
J10038T
Type
SAE, 12-Point, Std
Overall Lg
3 1/4 in
Socket Size
2 3/8 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Impact Socket (SKU 21GT42, MPN J10038T) is a 1" drive impact socket with a 2-3/8 in SAE socket size, 12-point configuration, and standard length. It has a 3-1/4 in overall length and a Black Oxide finish.

Frequently Asked Questions

What is the PROTO J10038T impact socket used for?

The PROTO J10038T is a 1" drive impact socket designed for heavy-duty fastening and loosening of SAE 2-3/8 in, 12-point fasteners. It is commonly used in industrial maintenance, heavy equipment repair, and assembly applications where high torque impact wrenches are required.

What are the specifications of the PROTO J10038T impact socket?

The PROTO J10038T impact socket has a 1" drive size, SAE 2-3/8 in socket size, 12-point configuration, and standard length. Overall length is 3-1/4 in. It features a Black Oxide finish for corrosion resistance. The manufacturer part number is J10038T.

Where to buy the PROTO J10038T impact socket worldwide?

3G Electric supplies the PROTO J10038T impact socket 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 lead time on this PROTO impact socket.

How to select the correct PROTO impact socket for a 2-3/8 in fastener?

For a 2-3/8 in SAE 12-point fastener, select a 1" drive impact socket like the PROTO J10038T. Ensure the socket size matches the fastener head exactly, and use a 12-point socket for 12-point fasteners. Always use impact-rated sockets with impact tools to prevent breakage.

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" drive impact sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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