PROTO Open End Wrench: Alloy Steel, Satin, 1/2 in_9/16 in Head Size, 10 in Overall Lg
The PROTO Open End Wrench is an SAE double-end open end wrench made from alloy steel with a satin finish. It features head sizes of 1/2 in and 9/16 in, with an overall length of 10 in. This standard wrench is…
SKU 3G-OTH-284867
Also listed as: J 3426 · J-3426
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The PROTO Open End Wrench is an SAE double-end open end wrench made from alloy steel with a satin finish. It features head sizes of 1/2 in and 9/16 in, with an overall length of 10 in. This standard wrench is manufactured by PROTO under part number J3426.
Frequently Asked Questions
What is the PROTO J3426 open end wrench used for?
The PROTO J3426 open end wrench is used for tightening or loosening hex nuts and bolts in industrial maintenance, automotive repair, and mechanical assembly. Its double-end design with 1/2 in and 9/16 in head sizes provides versatility for SAE fasteners in confined spaces.
What are the specifications of the PROTO J3426 wrench?
The PROTO J3426 is an SAE double-end open end wrench made from alloy steel with a satin finish. It has head sizes of 1/2 in and 9/16 in, an overall length of 10 in, and is a standard (Std) profile. The manufacturer part number is J3426.
Where to buy the PROTO J3426 wrench worldwide?
You can source the PROTO J3426 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 wrench head size to the fastener's nut or bolt head dimension. For SAE fasteners, use a 1/2 in wrench on a 1/2 in nut and a 9/16 in wrench on a 9/16 in nut. The J3426 offers both sizes in one tool.
Used in
Common applications for PROTOPROTO 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.
