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PROTO Impact Socket: 1 in Drive Size, SAE, 2 7/16 in Socket Size, 6-Point, Deep - 1" Drive Impact Sockets
PROTO1" Drive Impact Sockets

PROTO Impact Socket: 1 in Drive Size, SAE, 2 7/16 in Socket Size, 6-Point, Deep

The PROTO Impact Socket (SKU 3G-OTH-299140) is a 1" drive impact socket with a 2-7/16 in SAE socket size, 6-point deep design, and 4-7/8 in overall length. It features a Black Oxide finish and is identified by…

SKU 3G-OTH-299140

Brand
PROTO
Item
Impact Socket: 1 in Drive Size, SAE, 2 7/16 in Socket Size, 6-Point, Deep
Category
1" Drive Impact Sockets
Available to Order
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J10039L
Type
SAE, 6-Point, Deep
Overall Lg
4 7/8 in
Socket Size
2 7/16 in

Technical Documents

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

Product Description

The PROTO Impact Socket (SKU 3G-OTH-299140) is a 1" drive impact socket with a 2-7/16 in SAE socket size, 6-point deep design, and 4-7/8 in overall length. It features a Black Oxide finish and is identified by manufacturer part number J10039L.

Frequently Asked Questions

What is the PROTO Impact Socket J10039L used for?

The PROTO Impact Socket J10039L is designed for heavy-duty fastening and loosening of SAE hex nuts and bolts in industrial maintenance, automotive repair, and construction. Its 1-inch drive and deep 6-point profile suit high-torque impact wrench applications on large equipment.

What are the specifications of the PROTO Impact Socket 3G-OTH-299140?

The PROTO Impact Socket 3G-OTH-299140 has a 1-inch drive size, 2-7/16-inch SAE socket size, 6-point deep design, and 4-7/8-inch overall length. It features a Black Oxide finish for corrosion resistance and is identified by manufacturer part number J10039L.

Where to buy PROTO Impact Sockets worldwide?

3G Electric supplies PROTO Impact Sockets worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the J10039L or other PROTO tools.

How to select the right PROTO impact socket for your application?

Select a PROTO impact socket by matching drive size to your impact wrench (e.g., 1-inch), socket size to the fastener (e.g., 2-7/16-inch SAE), and choosing deep or shallow length for clearance. Ensure a 6-point design for maximum torque transfer and use impact-rated sockets only.

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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Cross-referenced by specification & description
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