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PROTO Box End Wrench Set: Alloy Steel, Chrome, 11 Tools, 6 mm to 32 mm Range of Head Sizes - Metric, Double End, Box End Wrench Sets
PROTOMetric, Double End, Box End Wrench Sets

PROTO Box End Wrench Set: Alloy Steel, Chrome, 11 Tools, 6 mm to 32 mm Range of Head Sizes

The PROTO Box End Wrench Set (SKU 4LT81, MPN J1100S-M) is a metric double-end box end wrench set made of alloy steel with a chrome finish. It includes 11 tools covering a head size range of 6 mm to 32 mm and comes in…

SKU 3G-OTH-321447

Brand
PROTO
Item
Box End Wrench Set: Alloy Steel, Chrome, 11 Tools, 6 mm to 32 mm Range of Head Sizes
Category
Metric, Double End, Box End Wrench Sets
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Technical Specifications

PROTO
Manufacturer Part Number
J1100S-M
Type
Chrome, Pouch
Tools
11
Range Of Head Sizes
6 mm to 32 mm
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Box End Wrench Set (SKU 4LT81, MPN J1100S-M) is a metric double-end box end wrench set made of alloy steel with a chrome finish. It includes 11 tools covering a head size range of 6 mm to 32 mm and comes in a pouch.

Frequently Asked Questions

What is the PROTO Box End Wrench Set used for?

The PROTO Box End Wrench Set is used for tightening and loosening fasteners in industrial maintenance, automotive repair, and mechanical assembly. Its double-end box design provides a secure grip on hex nuts and bolts, making it suitable for high-torque applications in confined spaces.

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

The PROTO Box End Wrench Set (MPN J1100S-M) includes 11 tools made of alloy steel with a chrome finish. It covers a head size range of 6 mm to 32 mm and comes in a pouch. The set is metric and double-end box type, designed for professional use.

Where to buy the PROTO Box End Wrench Set worldwide?

You can source the PROTO Box End Wrench Set 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.

How to maintain the PROTO Box End Wrench Set?

To maintain the PROTO Box End Wrench Set, clean the chrome finish after use with a dry cloth to prevent corrosion. Store the wrenches in the provided pouch to avoid scratches. Avoid using extensions or hammers on the wrenches, as they are designed for hand-torque applications only.

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, box end wrench sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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