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PROTO Box End Wrench: Chrome, 16 mm_18 mm Head Size, 8 in Overall Lg, Offset - Metric, Double End, 12-Point, Ratcheting Box End Wrenches
PROTOMetric, Double End, 12-Point, Ratcheting Box End Wrenches

PROTO Box End Wrench: Chrome, 16 mm_18 mm Head Size, 8 in Overall Lg, Offset

The PROTO Box End Wrench is a metric, double-end, 12-point, ratcheting box end wrench with a chrome finish. It features 16 mm and 18 mm head sizes, an 8-inch overall length, and a 25° head offset angle. This wrench…

SKU 3G-OTH-285381

Also listed as: J1186MA · J1186M A

Brand
PROTO
Item
Box End Wrench: Chrome, 16 mm_18 mm Head Size, 8 in Overall Lg, Offset
Category
Metric, 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
J1186M-A
Type
16 mm_18 mm Head Size, Offset
Overall Lg
8 in
Head Offset Angle
25°

Technical Documents

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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, ratcheting box end wrench with a chrome finish. It features 16 mm and 18 mm head sizes, an 8-inch overall length, and a 25° head offset angle. This wrench is designed for professional use and is identified by manufacturer part number J1186M-A.

Frequently Asked Questions

What is the PROTO J1186M-A box end wrench used for?

The PROTO J1186M-A is a metric, double-end, 12-point ratcheting box end wrench used for tightening or loosening fasteners in professional mechanical, automotive, and industrial maintenance applications. Its 16 mm and 18 mm heads with a 25° offset provide access in tight spaces.

What are the specifications of the PROTO J1186M-A wrench?

The PROTO J1186M-A is a chrome-finished, metric box end wrench with 16 mm and 18 mm head sizes, an 8-inch overall length, and a 25° head offset angle. It is a double-end, 12-point ratcheting design, suitable for professional use. Manufacturer part number J1186M-A.

Where to buy the PROTO J1186M-A wrench worldwide?

3G Electric supplies the PROTO J1186M-A box end wrench to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this PROTO wrench for your professional toolkit.

How to select the right PROTO box end wrench size?

To select the correct PROTO box end wrench, match the wrench head size to the fastener nut or bolt dimension. For the J1186M-A, use the 16 mm end on 16 mm fasteners and the 18 mm end on 18 mm fasteners. The 12-point ratcheting design allows for quick repositioning without removing the wrench.

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, 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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