PROTO J3112 SAE Double End Open End Wrench, 3/8 in, 4-3/4 in Overall Length
The PROTO J3112 is an SAE double-end open end wrench made from alloy steel with a chrome finish. It features a 3/8 in head size and a 4 3/4 in overall length.
SKU 3G-OTH-284840
Also listed as: J 3112 · J-3112
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The PROTO J3112 is an SAE double-end open end wrench made from alloy steel with a chrome finish. It features a 3/8 in head size and a 4 3/4 in overall length.
Frequently Asked Questions
What is the PROTO J3112 open end wrench used for?
The PROTO J3112 is a double-end open end wrench used for tightening or loosening SAE fasteners. Its 3/8 in head size and 4 3/4 in overall length make it suitable for automotive, industrial, and mechanical maintenance tasks where access is limited.
What are the specifications of the PROTO J3112 wrench?
The PROTO J3112 is an SAE double-end open end wrench made from alloy steel with a chrome finish. It has a 3/8 in head size and a 4 3/4 in overall length. The manufacturer part number is J3112. It is not a ratcheting or flex-head design.
Where to buy the PROTO J3112 wrench worldwide?
You can source the PROTO J3112 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.
How to maintain a PROTO open end wrench?
To maintain your PROTO J3112 wrench, clean it after use with a dry cloth to remove grease and debris. Store in a dry environment to prevent corrosion. Avoid using as a hammer or cheater bar, as this can damage the tool and void its integrity.
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.
