PROTO J3700A SAE Double End 6-Point Flare Nut Wrench Set, 7 Tools, 3/8 to 3/4 in
The PROTO Flare Nut Wrench Set (MPN J3700A) is an SAE, double-end, standard-head, 6-point flare nut wrench set made of alloy steel with a satin finish. It includes 7 tools covering a head size range of 3/8 in to 3/4 in.
SKU 3G-OTH-273436
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The PROTO Flare Nut Wrench Set (MPN J3700A) is an SAE, double-end, standard-head, 6-point flare nut wrench set made of alloy steel with a satin finish. It includes 7 tools covering a head size range of 3/8 in to 3/4 in.
Frequently Asked Questions
What is the PROTO Flare Nut Wrench Set J3700A used for?
The PROTO Flare Nut Wrench Set J3700A is used for tightening or loosening flare nuts on brake lines, fuel lines, and hydraulic fittings. Its 6-point, double-end design grips the nut securely without rounding, making it essential for automotive and industrial maintenance where leak-free connections are critical.
What are the specifications of the PROTO Flare Nut Wrench Set J3700A?
The PROTO Flare Nut Wrench Set J3700A includes 7 tools with head sizes ranging from 3/8 in to 3/4 in. It is made of alloy steel with a satin finish, features a 6-point, double-end, standard-head design, and is SAE-sized. The manufacturer part number is J3700A.
Where to buy the PROTO Flare Nut Wrench Set J3700A worldwide?
You can source the PROTO Flare Nut Wrench Set J3700A 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; we supply this PROTO tool set to procurement teams globally.
How to maintain the PROTO Flare Nut Wrench Set J3700A?
To maintain the PROTO Flare Nut Wrench Set J3700A, clean the tools after each use with a dry cloth to remove grease and debris. Store them in a dry environment to prevent corrosion on the alloy steel satin finish. Avoid using the wrenches on damaged or oversized nuts to preserve the 6-point grip integrity.
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Common applications for PROTOPROTO Products
3G Electric supplies PROTO sae, double end, standard-head, 6-point flare nut wrench sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.