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PROTO Double Box Wrench: Alloy Steel, Chrome, 3/8 in_7/16 in Head Size, 7 3/4 in Overall Lg - SAE, Double End, 12-Point, Box End Wrenches
PROTOSAE, Double End, 12-Point, Box End Wrenches

PROTO Double Box Wrench: Alloy Steel, Chrome, 3/8 in_7/16 in Head Size, 7 3/4 in Overall Lg

The PROTO Double Box Wrench (MPN J1012A) is an SAE double-end, 12-point box end wrench made from alloy steel with a chrome finish. It features 3/8 in and 7/16 in head sizes and a 7 3/4 in overall length with an…

SKU 3G-OTH-275365

Brand
PROTO
Item
Double Box Wrench: Alloy Steel, Chrome, 3/8 in_7/16 in Head Size, 7 3/4 in Overall Lg
Category
SAE, Double End, 12-Point, Box End Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
J1012A
Type
Chrome, 3/8 in_7/16 in Head Size, Offset
Overall Lg
7 3/4 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Double Box Wrench (MPN J1012A) is an SAE double-end, 12-point box end wrench made from alloy steel with a chrome finish. It features 3/8 in and 7/16 in head sizes and a 7 3/4 in overall length with an offset design.

Frequently Asked Questions

What is the PROTO J1012A double box wrench used for?

The PROTO J1012A double box wrench is used for tightening and loosening SAE fasteners in automotive, industrial, and mechanical applications. Its 12-point, offset design provides better access to recessed nuts and bolts, making it ideal for maintenance and repair tasks where clearance is limited.

What are the specifications of the PROTO J1012A double box wrench?

The PROTO J1012A is a double-end, 12-point box wrench made from alloy steel with a chrome finish. It has 3/8 in and 7/16 in head sizes, a 7 3/4 in overall length, and an offset design. It is an SAE tool, not for use with metric fasteners.

Where to buy the PROTO J1012A double box wrench worldwide?

You can source the PROTO J1012A double box wrench through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this PROTO wrench.

How to maintain a PROTO chrome alloy steel wrench?

To maintain your PROTO chrome alloy steel wrench, clean it after each use with a dry cloth to remove grease and debris. Store it in a dry environment to prevent corrosion. Avoid using it as a hammer or cheater bar, as this can damage the tool and void its integrity.

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 sae, double end, 12-point, box end wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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