PROTO J3707MT Metric Double End 12-Point Flare Nut Wrench
The PROTO J3707MT is a metric, double-end, standard-head, 12-point flare nut wrench made of alloy steel with a satin finish. It features 7 mm and 8 mm head sizes and an overall length of 5 3/4 inches. This PROTO…
SKU 3G-OTH-401476
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 J3707MT is a metric, double-end, standard-head, 12-point flare nut wrench made of alloy steel with a satin finish. It features 7 mm and 8 mm head sizes and an overall length of 5 3/4 inches. This PROTO flare nut wrench is designed for industrial applications requiring a 12-point configuration.
Frequently Asked Questions
What is the PROTO J3707MT flare nut wrench used for?
The PROTO J3707MT flare nut wrench is used for tightening or loosening flare nuts on hydraulic, fuel, and refrigeration lines in industrial maintenance and repair. Its 12-point, double-end design with 7 mm and 8 mm heads provides secure grip on soft metal nuts without rounding, making it essential for automotive, plumbing, and HVAC applications.
What are the specifications of the PROTO J3707MT flare nut wrench?
The PROTO J3707MT is a metric, double-end, standard-head, 12-point flare nut wrench made of alloy steel with a satin finish. It has 7 mm and 8 mm head sizes and an overall length of 5 3/4 in. This PROTO wrench is designed for industrial applications requiring a 12-point configuration.
Where to buy the PROTO J3707MT flare nut wrench worldwide?
3G Electric supplies the PROTO J3707MT flare nut wrench worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this PROTO alloy steel, satin finish, 7 mm/8 mm double-end wrench.
How to select the right PROTO flare nut wrench size?
To select the right PROTO flare nut wrench, match the wrench head size to the flare nut's hex dimension. For the J3707MT, use the 7 mm end on 7 mm nuts and the 8 mm end on 8 mm nuts. Always choose a 12-point design for better access in tight spaces and to reduce the risk of rounding soft metal nuts.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO metric, double end, standard-head, 12-point flare nut wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
