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PROTO Impact Socket: 3/4 in Drive Size, SAE, 1 5/16 in Socket Size, 8-Point, Std - 3/4" Drive Impact Sockets
PROTO3/4" Drive Impact Sockets

PROTO Impact Socket: 3/4 in Drive Size, SAE, 1 5/16 in Socket Size, 8-Point, Std

The PROTO Impact Socket (SKU 3G-OTH-293481, MPN J07521S) is a 3/4" drive impact socket with a 1-5/16 in SAE socket size and an 8-point standard configuration. It features a Black Oxide finish.

SKU 3G-OTH-293481

Brand
PROTO
Item
Impact Socket: 3/4 in Drive Size, SAE, 1 5/16 in Socket Size, 8-Point, Std
Category
3/4" Drive Impact Sockets
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PROTO
Manufacturer Part Number
J07521S
Type
SAE, 8-Point, Std, Black Oxide
Socket Size
1 5/16 in

Technical Documents

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

Product Description

The PROTO Impact Socket (SKU 3G-OTH-293481, MPN J07521S) is a 3/4" drive impact socket with a 1-5/16 in SAE socket size and an 8-point standard configuration. It features a Black Oxide finish.

Frequently Asked Questions

What is the PROTO J07521S impact socket used for?

The PROTO J07521S is a 3/4" drive impact socket designed for heavy-duty fastening and loosening of SAE 8-point fasteners. It is commonly used in industrial maintenance, automotive repair, and assembly applications where high torque and durability are required.

What are the specifications of the PROTO J07521S impact socket?

The PROTO J07521S is a 3/4" drive impact socket with a 1-5/16 in SAE socket size, 8-point standard configuration, and a Black Oxide finish. The manufacturer part number is J07521S. It is built for impact tool use and resists corrosion.

Where to buy the PROTO J07521S impact socket worldwide?

3G Electric supplies the PROTO J07521S impact socket worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this SAE 8-point impact socket for your operations.

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

To select the correct PROTO impact socket, match the drive size (3/4"), socket size (1-5/16 in), and point configuration (8-point) to your fastener. Ensure the socket is rated for impact use and has a finish like Black Oxide for corrosion resistance. Always verify torque requirements.

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 3/4" 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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