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PROTO Box End Wrench: Chrome, 1/4 in_5/16 in Head Size, 4 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, 1/4 in_5/16 in Head Size, 4 1/2 in Overall Lg, Std

The PROTO Box End Wrench is a chrome, SAE, double-end, 12-point, ratcheting box end wrench with a 1/4 in and 5/16 in head size and a 4 1/2 in overall length. It is a standard, straight design (MPN J1191T-A).

SKU 3G-OTH-272631

Brand
PROTO
Item
Box End Wrench: Chrome, 1/4 in_5/16 in Head Size, 4 1/2 in Overall Lg, Std
Category
SAE, Double End, 12-Point, Ratcheting Box End Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
J1191T-A
Type
1/4 in_5/16 in Head Size, Std, Straight
Overall Lg
4 1/2 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Box End Wrench is a chrome, SAE, double-end, 12-point, ratcheting box end wrench with a 1/4 in and 5/16 in head size and a 4 1/2 in overall length. It is a standard, straight design (MPN J1191T-A).

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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