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PROTO Box End Wrench: Chrome, 3/8 in_7/16 in Head Size, 5 1/2 in Overall Lg, Std - SAE, Double End, 12-Point, Ratcheting Box End Wrenches
PROTOSAE, Double End, 12-Point, Ratcheting Box End Wrenches

PROTO Box End Wrench: Chrome, 3/8 in_7/16 in Head Size, 5 1/2 in Overall Lg, Std

The PROTO Box End Wrench: Chrome is an SAE double-end, 12-point ratcheting box end wrench. It features a 3/8 in and 7/16 in head size with a 5 1/2 in overall length in a standard straight design. The wrench has a…

SKU 3G-OTH-272635

Also listed as: J1192TA · J1192T A

Brand
PROTO
Item
Box End Wrench: Chrome, 3/8 in_7/16 in Head Size, 5 1/2 in Overall Lg, Std
Category
SAE, Double End, 12-Point, Ratcheting Box End Wrenches
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
J1192T-A
Type
3/8 in_7/16 in Head Size, Std, Straight
Overall Lg
5 1/2 in

Technical Documents

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

Product Description

The PROTO Box End Wrench: Chrome is an SAE double-end, 12-point ratcheting box end wrench. It features a 3/8 in and 7/16 in head size with a 5 1/2 in overall length in a standard straight design. The wrench has a chrome finish and is manufactured by PROTO under part number J1192T-A.

Frequently Asked Questions

What is the PROTO Box End Wrench used for?

The PROTO Box End Wrench is used for tightening or loosening fasteners in industrial maintenance, automotive repair, and mechanical assembly. Its 12-point ratcheting box end design allows quick engagement on hex nuts and bolts without removing the wrench, improving efficiency in confined spaces.

What are the specifications of the PROTO Box End Wrench J1192T-A?

The PROTO J1192T-A is a double-end, 12-point ratcheting box end wrench with a chrome finish. It has head sizes of 3/8 in and 7/16 in, a standard straight design, and an overall length of 5 1/2 in. It is an SAE-type wrench manufactured by PROTO.

Where to buy the PROTO Box End Wrench worldwide?

You can source the PROTO Box End Wrench J1192T-A 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; we supply genuine PROTO tools.

How to select the correct PROTO Box End Wrench size?

To select the correct PROTO Box End Wrench, match the wrench head size to the fastener size. For the J1192T-A, the 3/8 in and 7/16 in heads fit corresponding SAE hex nuts or bolts. Ensure the wrench type (ratcheting box end) suits your access and torque requirements. PROTO offers various sizes for different applications.

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, ratcheting 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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PROTO Box End Wrench: Chrome, 3/8 in_7/16 in Head Size, 5 1/2 in Overall Lg, Std, Straight, SAE (MPN J1192-A)
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