PROTO Open End Wrench: Alloy Steel, Satin, 3/4 in_5/8 in Head Size, 8 9/16 in Overall Lg
The PROTO Open End Wrench is an SAE double-end open end wrench made of alloy steel with a satin finish. It features head sizes of 3/4 inch and 5/8 inch, with an overall length of 8 9/16 inches. This standard wrench…
SKU 3G-OTH-284855
Also listed as: J 3031 · J-3031
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 of alloy steel with a satin finish. It features head sizes of 3/4 inch and 5/8 inch, with an overall length of 8 9/16 inches. This standard wrench is manufactured under part number J3031.
Frequently Asked Questions
What is the PROTO J3031 open end wrench used for?
The PROTO J3031 is a double-end open end wrench for tightening or loosening hex fasteners. Its 3/4 in and 5/8 in SAE head sizes suit industrial maintenance, machining, and assembly tasks where alloy steel strength and a satin finish are required.
What are the specifications of the PROTO J3031 wrench?
The PROTO J3031 is an SAE double-end open end wrench made of alloy steel with a satin finish. Head sizes are 3/4 in and 5/8 in, overall length is 8 9/16 in. It is a standard (Std) type, not reversible or ratcheting.
Where to buy the PROTO J3031 wrench worldwide?
3G Electric supplies the PROTO J3031 open end wrench to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this alloy steel satin-finish wrench.
How to select the right PROTO open end wrench size?
Select a PROTO open end wrench by matching the jaw opening to your fastener head size. For the J3031, use the 3/4 in end on 3/4 in hex bolts and the 5/8 in end on 5/8 in hex bolts. Ensure the wrench length provides adequate leverage for the torque required.
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.
