PROTO Open End Wrench: Alloy Steel, Chrome, 1/2 in Head Size, 5 1/4 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 a 1/2 in head size and a 5 1/4 in overall length, identified by manufacturer part number J3116.
SKU 3G-OTH-284794
Also listed as: J 3116 · J-3116
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 chrome finish. It features a 1/2 in head size and a 5 1/4 in overall length, identified by manufacturer part number J3116.
Frequently Asked Questions
What is the PROTO J3116 open end wrench used for?
The PROTO J3116 is a double-end open end wrench used for tightening or loosening hex fasteners in automotive, industrial, and mechanical applications. Its SAE 1/2 in head size suits standard U.S. fasteners, and the chrome finish resists corrosion in shop environments.
What are the specifications of the PROTO J3116 wrench?
The PROTO J3116 is an SAE double-end open end wrench made from alloy steel with a chrome finish. It has a 1/2 in head size and a 5 1/4 in overall length. The manufacturer part number is J3116, and it is a standard chrome type.
Where to buy the PROTO J3116 wrench worldwide?
You can source the PROTO J3116 open end wrench through 3G Electric, a global industrial equipment distributor. We handle logistics, customs clearance, and delivery to worldwide locations, ensuring the wrench reaches your facility reliably.
How to maintain a PROTO chrome wrench?
To maintain a PROTO chrome wrench, wipe it clean after use with a dry cloth to remove grease and moisture. Store it in a dry toolbox to prevent corrosion. Avoid using the wrench on damaged fasteners, as this can wear the chrome finish over time.
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.
