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PROTO Box End Wrench: Chrome, 8 mm_9 mm Head Size, 6 3/4 in Overall Lg - Metric, Double End, 12-Point, Box End Wrenches
PROTOMetric, Double End, 12-Point, Box End Wrenches

PROTO Box End Wrench: Chrome, 8 mm_9 mm Head Size, 6 3/4 in Overall Lg

The PROTO J1051M is a metric, double-end, 12-point box end wrench with 8 mm and 9 mm head sizes and a 6 3/4 in overall length. It features an offset design and a chrome finish.

SKU 3G-OTH-278546

Brand
PROTO
Item
Box End Wrench: Chrome, 8 mm_9 mm Head Size, 6 3/4 in Overall Lg
Category
Metric, Double End, 12-Point, Box End Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
J1051M
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO J1051M is a metric, double-end, 12-point box end wrench with 8 mm and 9 mm head sizes and a 6 3/4 in overall length. It features an offset design and a chrome finish.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the PROTO J1051M box end wrench used for?

The PROTO J1051M is a metric double-end 12-point box end wrench used for tightening or loosening fasteners in automotive, industrial, and mechanical applications. Its offset design provides better access to recessed bolts, and the chrome finish resists corrosion.

What are the specifications of the PROTO J1051M wrench?

The PROTO J1051M is a metric double-end 12-point box end wrench with 8 mm and 9 mm head sizes and a 6 3/4 in overall length. It features an offset design and a chrome finish. The manufacturer part number is J1051M.

Where to buy the PROTO J1051M wrench worldwide?

3G Electric supplies the PROTO J1051M box end wrench worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right PROTO box end wrench size?

Select a PROTO box end wrench by matching the head size to your fastener. The J1051M fits 8 mm and 9 mm metric bolts. For tight spaces, choose an offset design. Always use the correct size to avoid rounding fasteners or damaging the tool.

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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