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PROTO Box End Wrench: Chrome, 21 mm_24 mm Head Size, 13 1/2 in Overall Lg, Offset - Metric, Double End, 12-Point, Box End Wrenches
PROTOMetric, Double End, 12-Point, Box End Wrenches

PROTO Box End Wrench: Chrome, 21 mm_24 mm Head Size, 13 1/2 in Overall Lg, Offset

The PROTO Box End Wrench is a metric, double-end, 12-point box end wrench with a chrome finish. It features 21 mm and 24 mm head sizes, a 13 1/2 in overall length, and an offset, straight design (MPN J1072M).

SKU 3G-OTH-278556

Brand
PROTO
Item
Box End Wrench: Chrome, 21 mm_24 mm Head Size, 13 1/2 in Overall Lg, Offset
Category
Metric, Double End, 12-Point, Box End Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
J1072M
Type
21 mm_24 mm Head Size, Offset, Straight
Overall Lg
13 1/2 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Box End Wrench is a metric, double-end, 12-point box end wrench with a chrome finish. It features 21 mm and 24 mm head sizes, a 13 1/2 in overall length, and an offset, straight design (MPN J1072M).

Frequently Asked Questions

What is the PROTO Box End Wrench J1072M used for?

The PROTO Box End Wrench J1072M is used for tightening or loosening fasteners in industrial maintenance, automotive repair, and mechanical assembly. Its 12-point, double-end design with 21 mm and 24 mm heads provides a secure grip on metric bolts and nuts, while the offset, straight profile improves access in confined spaces.

What are the specifications of the PROTO Box End Wrench J1072M?

The PROTO Box End Wrench J1072M is a metric, double-end, 12-point box end wrench with a chrome finish. It has 21 mm and 24 mm head sizes, a 13 1/2 in overall length, and an offset, straight design. The manufacturer part number is J1072M, and it is made by PROTO.

Where to buy the PROTO Box End Wrench J1072M worldwide?

You can source the PROTO Box End Wrench J1072M 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 provide reliable sourcing for 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's metric dimension. For the J1072M, use the 21 mm end on 21 mm bolts and the 24 mm end on 24 mm bolts. Ensure the 12-point design fits hex fasteners, and consider the offset, straight profile for clearance needs.

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 metric, 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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