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PROTO J3156 SAE Double End Open End Wrench, 1 3/4 in, 17 in - SAE, Double End, Open End Wrenches
PROTOSAE, Double End, Open End Wrenches

PROTO J3156 SAE Double End Open End Wrench, 1 3/4 in, 17 in

The PROTO Open End Wrench is an SAE double-end open end wrench made from alloy steel with a chrome finish. It features a 1 3/4 in head size and a 17 in overall length, with manufacturer part number J3156.

SKU 3G-OTH-284879

Also listed as: J 3156 · J-3156

Brand
PROTO
Item
J3156 SAE Double End Open End Wrench, 1 3/4 in, 17 in
Part Number
J3156
Category
SAE, Double End, Open End Wrenches
Available to Order
Also known as:J3156PROTO
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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
J3156
Type
Chrome, Std
Overall Lg
17 in
Head Size
1 3/4 in

Technical Documents

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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 a 1 3/4 in head size and a 17 in overall length, with manufacturer part number J3156.

Frequently Asked Questions

What is the PROTO J3156 open end wrench used for?

The PROTO J3156 is a double-end open end wrench designed for turning fasteners in industrial maintenance, assembly, and repair applications. Its 1 3/4 in head size and 17 in overall length suit heavy-duty tasks across machining, power transmission, and material handling environments.

What are the specifications of the PROTO J3156 wrench?

The PROTO J3156 is an SAE double-end open end wrench made from alloy steel with a chrome finish. It has a 1 3/4 in head size and a 17 in overall length. The manufacturer part number is J3156, and it is a standard (Std) type wrench.

Where to buy the PROTO J3156 wrench worldwide?

3G Electric supplies the PROTO J3156 open 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 facility.

How to select the right PROTO open end wrench size?

Select a PROTO open end wrench by matching the head size to your fastener's nut or bolt dimension. For the J3156, the 1 3/4 in head fits SAE fasteners of that size. Ensure the overall length provides adequate leverage for the torque required in your application.

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 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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