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PROTO J3113M Metric Double End Open End Wrench, 13 mm, 5 1/2 in - Metric, Double End, Open End Wrenches
PROTOMetric, Double End, Open End Wrenches

PROTO J3113M Metric Double End Open End Wrench, 13 mm, 5 1/2 in

The PROTO Open End Wrench is a metric, double-end, open-end wrench made from alloy steel with a chrome finish. It features a 13 mm head size and a 5 1/2 inch overall length, identified by manufacturer part number J3113M.

SKU 3G-OTH-296157

Brand
PROTO
Item
J3113M Metric Double End Open End Wrench, 13 mm, 5 1/2 in
Part Number
J3113M
Category
Metric, Double End, Open End Wrenches
Available to Order
Also known as:J3113MPROTO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J3113M
Type
Chrome, Std
Overall Lg
5 1/2 in
Head Size
13 mm

Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Open End Wrench is a metric, double-end, open-end wrench made from alloy steel with a chrome finish. It features a 13 mm head size and a 5 1/2 inch overall length, identified by manufacturer part number J3113M.

Frequently Asked Questions

What is the PROTO J3113M open end wrench used for?

The PROTO J3113M open end wrench is used for tightening or loosening nuts and bolts in industrial maintenance, automotive repair, and mechanical assembly. Its 13 mm head size fits metric fasteners, and the chrome finish resists corrosion in workshop environments.

What are the specifications of the PROTO J3113M wrench?

The PROTO J3113M is a metric, double-end, open-end wrench made from alloy steel with a chrome finish. It has a 13 mm head size and a 5 1/2 inch overall length. The manufacturer part number is J3113M, and it is a standard (Std) type tool.

Where to buy the PROTO J3113M wrench worldwide?

You can source the PROTO J3113M 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 on this PROTO tool.

How to select the right PROTO open end wrench size?

To select the correct PROTO open end wrench, match the head size to the fastener dimension. For metric fasteners, use a 13 mm wrench like the J3113M. Ensure the overall length provides adequate leverage for the application. PROTO alloy steel construction offers durability for repeated use.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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PROTO Products

3G Electric supplies PROTO metric, 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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Alloy steel construction with satin finish. Double-end open end design for 24 mm and 26 mm hex fasteners. Overall length 11 3/8 inches. Suitable for tightening or loosening metric fasteners in confined spaces
PROTO
Alloy steel construction with satin finish. Double-end open end design for 24 mm and 26 mm hex fasteners. Overall length 11 3/8 inches. Suitable for tightening or loosening metric fasteners in confined spaces

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