

🔧 Elevate your toolkit with precision and power – don’t settle for less!
The Stanley Proto J3707M 7x8mm Satin Flare-Nut Wrench features a corrosion-resistant satin finish and a 6-point Torque Plus system for superior grip and torque. Designed for professional-grade performance, it fits flare nuts precisely without rounding, offers a slip-resistant grip, and is proudly made in the USA for unmatched durability.
| ASIN | B0042T76Y8 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #735,724 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #619 in Open-End Wrenches |
| Brand | Proto |
| Color | Multi |
| Customer Reviews | 4.9 4.9 out of 5 stars (36) |
| Date First Available | October 8, 2008 |
| Finish | Brushed |
| Finish Type | Brushed |
| Global Trade Identification Number | 00662679050597 |
| Head Style | Flare Nut |
| Included Components | 1 Proto Branded Tool |
| Is Discontinued By Manufacturer | No |
| Item Length | 0.1 Inches |
| Item Package Quantity | 1 |
| Item Weight | 1.6 ounces |
| Item model number | J3707M |
| Manufacturer | Stanley Proto |
| Material | Alloy Steel |
| Measurement System | Metric |
| Number of Handles | 1 |
| Operation Mode | Mechanical |
| Part Number | J3707M |
| Pattern | Solid |
| Power Source | Hand Powered |
| Shape | Rectangular |
| Size | One Size |
| Style | Classic |
| UPC | 662679050597 |
| Warranty Description | Manufacturer |
R**E
designed to work well
Fits the flare nut on my Shimano disc brakes fine. It works with the wheel in place or removed. I like the no-slip handle, the thicker end that engages with the full height of the flare nut, the offset, the length of the tool...everything about this feels like a tool designed by people who use tools.
T**.
Excellent fit on brake bleeder fittings
Nice snug fit to the 8 mm brake fittings found on Toyota and many other vehicles. No worries about rounding off the fitting's hex. The only thing that would have made me happier, is an 8x10mm size so I wouldn't need 2 separate 8mm and 10mm wrenches for front & rear brakes. I had originally bought one of the chinese flare nut wrenches and returned it same day it arrived, because the fit and quality was so inferior. The Proto wrench cost nearly 3x more than the chinese wrench, but worth it IMO. This wrench will outlive me.
M**S
Stanley Proto 7x8 mm Flare Wrench
A high quality product. I had a set of flare wrenches but the smallest size was 9 mm. I needed an 8 mm wrench for my vehicle’s brake bleeder screws. Read the positive commentary regarding this tool and I was not disappointed. This is a heavy duty wrench.
D**D
Quality US made wrench
Proto makes quality stuff, this is no different. Wrench I received is stamped USA made, as expected. Great for Toyota brake bleeders
M**S
These are good.
Bought this to complete a set. These are my fallback and tough job set.
B**B
Quality Tool
Quality tubing wrenches are a must!
M**U
didn't open under stress, rough text
* Not so rough to cut, rough enough for grip. * Did not open under torque. * thumbs down for amazon warehouse (refurb) "inspected", has witness marks in middle of inner sides for odd use, but wrench is still good for my needs
H**P
Great tool for the price.
Works great for bicycle brake hydraulic lines. Secure fit.
Trustpilot
2 weeks ago
2 months ago