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PROTO Open End Wrench: Alloy Steel, Chrome, 11/16 in Head Size, 6 1/2 in Overall Lg - SAE, Double End, Open End Wrenches
PROTOSAE, Double End, Open End Wrenches

PROTO Open End Wrench: Alloy Steel, Chrome, 11/16 in Head Size, 6 1/2 in Overall Lg

The PROTO Open End Wrench is an SAE double-end open end wrench made from alloy steel with a chrome finish. It features an 11/16 in head size and a 6 1/2 in overall length, with manufacturer part number J3122.

SKU 3G-OTH-284875

Brand
PROTO
Item
Open End Wrench: Alloy Steel, Chrome, 11/16 in Head Size, 6 1/2 in Overall Lg
Category
SAE, Double End, Open End Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
J3122
Type
Chrome, Std
Overall Lg
6 1/2 in
Head Size
11/16 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Open End Wrench is an SAE double-end open end wrench made from alloy steel with a chrome finish. It features an 11/16 in head size and a 6 1/2 in overall length, with manufacturer part number J3122.

Frequently Asked Questions

What is the PROTO J3122 open end wrench used for?

The PROTO J3122 is a double-end open end wrench for tightening or loosening hex fasteners. It is used in industrial maintenance, automotive repair, and general mechanical work where a standard SAE 11/16 in head size is required.

What are the specifications of the PROTO J3122 wrench?

The PROTO J3122 is an SAE double-end open end wrench made from alloy steel with a chrome finish. It has an 11/16 in head size and a 6 1/2 in overall length. The manufacturer part number is J3122.

Where to buy the PROTO J3122 wrench worldwide?

3G Electric supplies the PROTO J3122 open end wrench to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and to place an order.

How to maintain a PROTO chrome alloy steel wrench?

To maintain your PROTO J3122 wrench, clean it after use with a dry cloth to remove grease and debris. Store in a dry environment to prevent corrosion. Avoid using the wrench on damaged or rounded fasteners to preserve the jaw alignment.

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, open 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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