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PROTO Double Box Wrench: Alloy Steel, Chrome, 3/4 in_11/16 in Head Size - SAE, Double End, 12-Point, Box End Wrenches
PROTOSAE, Double End, 12-Point, Box End Wrenches

PROTO Double Box Wrench: Alloy Steel, Chrome, 3/4 in_11/16 in Head Size

The PROTO Double Box Wrench is an SAE, double-end, 12-point box end wrench made from alloy steel with a chrome finish. It features 3/4 in and 11/16 in head sizes and a 14 1/4 in overall length (MPN J112224L).

SKU 3G-OTH-275358

Brand
PROTO
Item
Double Box Wrench: Alloy Steel, Chrome, 3/4 in_11/16 in Head Size
Category
SAE, Double End, 12-Point, Box End Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
J112224L
Type
Chrome, 3/4 in_11/16 in Head Size
Overall Lg
14 1/4 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Double Box Wrench is an SAE, double-end, 12-point box end wrench made from alloy steel with a chrome finish. It features 3/4 in and 11/16 in head sizes and a 14 1/4 in overall length (MPN J112224L).

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 Double Box Wrench used for?

The PROTO Double Box Wrench is used for tightening and loosening fasteners in automotive, industrial, and mechanical applications. Its 12-point, double-end design provides a secure grip on SAE hex nuts and bolts, making it ideal for confined spaces where a full turn is not possible.

What are the specifications of the PROTO Double Box Wrench J112224L?

The PROTO Double Box Wrench J112224L is made from alloy steel with a chrome finish. It has SAE 3/4 in and 11/16 in head sizes, a 12-point box end, and an overall length of 14 1/4 in. It is a double-end, non-ratcheting wrench designed for professional use.

Where to buy the PROTO Double Box Wrench worldwide?

You can source the PROTO Double Box Wrench 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 right PROTO Double Box Wrench size?

To select the right PROTO Double Box Wrench, match the head sizes to your fastener dimensions. This model covers 3/4 in and 11/16 in SAE hex sizes. Ensure the 12-point box end fits the fastener type. For other sizes, consult PROTO's range or contact 3G Electric for sourcing assistance.

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 sae, 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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