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PROTO J1051M Metric Double End 12-Point Box End Wrench - Metric, Double End, 12-Point, Box End Wrenches
PROTOMetric, Double End, 12-Point, Box End Wrenches

PROTO J1051M Metric Double End 12-Point Box End 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.

SKU 3G-OTH-278546

Brand
PROTO
Item
J1051M Metric Double End 12-Point Box End Wrench
Category
Metric, Double End, 12-Point, Box End Wrenches
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PROTO
Manufacturer Part Number
J1051M

Technical Documents

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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.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This metric double-end box end wrench features 12-point openings for 6 mm and 7 mm fasteners. The offset, straight design provides clearance over obstructions and allows access to recessed nuts. With a 5-3/4 in overall length, it is suited for tightening or loosening fasteners in confined spaces common in mechanical assembly and maintenance tasks
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This metric double-end box end wrench features 12-point openings for 6 mm and 7 mm fasteners. The offset, straight design provides clearance over obstructions and allows access to recessed nuts. With a 5-3/4 in overall length, it is suited for tightening or loosening fasteners in confined spaces common in mechanical assembly and maintenance tasks
This PROTO box end wrench features 12 mm and 13 mm 12-point heads with an offset, straight design. The 8-3/4 in overall length provides leverage for tightening or loosening fasteners in confined spaces. Suitable for general mechanical and assembly work
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This PROTO box end wrench features 12 mm and 13 mm 12-point heads with an offset, straight design. The 8-3/4 in overall length provides leverage for tightening or loosening fasteners in confined spaces. Suitable for general mechanical and assembly work
This metric double-end box end wrench features 6-point ratcheting action for efficient fastener tightening and loosening in confined spaces. The offset head design improves access to recessed bolts. Constructed from alloy steel with a chrome finish for corrosion resistance. Head sizes: 12 mm and 14 mm; overall length: 6-1/2 in
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This metric double-end box end wrench features 6-point ratcheting action for efficient fastener tightening and loosening in confined spaces. The offset head design improves access to recessed bolts. Constructed from alloy steel with a chrome finish for corrosion resistance. Head sizes: 12 mm and 14 mm; overall length: 6-1/2 in
This metric double-end ratcheting box end wrench features 6-point contact and a chrome finish. With 7 mm and 8 mm head sizes, a 0° head offset angle, and a 4 1/4 in overall length, it is suited for turning fasteners in confined spaces where swing arc is limited
PROTO
This metric double-end ratcheting box end wrench features 6-point contact and a chrome finish. With 7 mm and 8 mm head sizes, a 0° head offset angle, and a 4 1/4 in overall length, it is suited for turning fasteners in confined spaces where swing arc is limited
This PROTO wrench is a metric double-end ratcheting box end wrench with 6-point openings for 12 mm and 14 mm fasteners. Made from alloy steel with a chrome finish, it has an overall length of 9 1/4 inches. Suitable for tightening and loosening hex nuts and bolts in maintenance and repair tasks
PROTO
This PROTO wrench is a metric double-end ratcheting box end wrench with 6-point openings for 12 mm and 14 mm fasteners. Made from alloy steel with a chrome finish, it has an overall length of 9 1/4 inches. Suitable for tightening and loosening hex nuts and bolts in maintenance and repair tasks

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This double-end box end wrench features 12-point openings for 27 mm and 30 mm metric fasteners. The 16-inch overall length and offset design provide leverage and clearance for tightening or loosening bolts in confined spaces. Chrome finish resists corrosion. Suitable for industrial maintenance and repair tasks
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This double-end box end wrench features 12-point openings for 27 mm and 30 mm metric fasteners. The 16-inch overall length and offset design provide leverage and clearance for tightening or loosening bolts in confined spaces. Chrome finish resists corrosion. Suitable for industrial maintenance and repair tasks
This PROTO box end wrench features a double-end, 12-point design with 21 mm and 24 mm head sizes. The offset, straight profile allows access to fasteners in confined spaces. Overall length is 13-1/2 inches. Suitable for turning metric bolts and nuts in mechanical assembly and maintenance tasks
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This PROTO box end wrench features a double-end, 12-point design with 21 mm and 24 mm head sizes. The offset, straight profile allows access to fasteners in confined spaces. Overall length is 13-1/2 inches. Suitable for turning metric bolts and nuts in mechanical assembly and maintenance tasks
This PROTO box end wrench features a chrome finish and a double-end, 12-point design with 14 mm and 15 mm head sizes. The offset configuration provides clearance for recessed fasteners in confined spaces. Suitable for tightening and loosening bolts in automotive, industrial, and mechanical applications
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This PROTO box end wrench features a chrome finish and a double-end, 12-point design with 14 mm and 15 mm head sizes. The offset configuration provides clearance for recessed fasteners in confined spaces. Suitable for tightening and loosening bolts in automotive, industrial, and mechanical applications
This PROTO box end wrench features a 12-point, offset design for accessing recessed fasteners in confined spaces. It has 17 mm and 19 mm head sizes and an overall length of 11 1/4 inches. Suitable for tightening or loosening nuts and bolts in mechanical assembly and maintenance tasks
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This PROTO box end wrench features a 12-point, offset design for accessing recessed fasteners in confined spaces. It has 17 mm and 19 mm head sizes and an overall length of 11 1/4 inches. Suitable for tightening or loosening nuts and bolts in mechanical assembly and maintenance tasks
This PROTO box end wrench features a double-end, 12-point design with 30 mm and 32 mm head sizes. The offset configuration provides clearance over obstructions. With a 17 1/4-inch overall length, it is suited for tightening or loosening metric hex fasteners in mechanical assembly and maintenance tasks
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This PROTO box end wrench features a double-end, 12-point design with 30 mm and 32 mm head sizes. The offset configuration provides clearance over obstructions. With a 17 1/4-inch overall length, it is suited for tightening or loosening metric hex fasteners in mechanical assembly and maintenance tasks
This PROTO box end wrench features a 22 mm and 24 mm double-end, 12-point design with an offset, straight profile. The chrome finish provides corrosion resistance. Suitable for tightening or loosening fasteners in mechanical assembly and maintenance tasks
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This PROTO box end wrench features a 22 mm and 24 mm double-end, 12-point design with an offset, straight profile. The chrome finish provides corrosion resistance. Suitable for tightening or loosening fasteners in mechanical assembly and maintenance tasks
This metric double-end box end wrench features 12-point openings for 10 mm and 11 mm fasteners. The 7.5° offset head angle provides improved knuckle clearance in confined spaces. Overall length is 8 inches. Suitable for tightening or loosening hex nuts and bolts in maintenance and repair tasks
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This metric double-end box end wrench features 12-point openings for 10 mm and 11 mm fasteners. The 7.5° offset head angle provides improved knuckle clearance in confined spaces. Overall length is 8 inches. Suitable for tightening or loosening hex nuts and bolts in maintenance and repair tasks
This PROTO wrench features a chrome finish and 12-point box ends for a secure grip on fasteners. With 16 mm and 18 mm head sizes and an offset, straight design, it provides access in confined spaces. Suitable for tightening or loosening metric fasteners in maintenance and repair tasks
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This PROTO wrench features a chrome finish and 12-point box ends for a secure grip on fasteners. With 16 mm and 18 mm head sizes and an offset, straight design, it provides access in confined spaces. Suitable for tightening or loosening metric fasteners in maintenance and repair tasks