Performance Tool 4 Piece Metric Flare Nut Wrench Set - Harley & Indian V-Twin
About Performance Tool
Performance Tool supplies hand tools, shop equipment and specialty service tools covering the jobs a home mechanic runs into on a V-twin build or service.
This Performance Tool 4-piece metric flare nut wrench set is a crucial addition to any V-twin mechanic's arsenal. Specifically designed for critical brake and fuel line fittings, these wrenches grip the entire hexagon of the nut, significantly reducing the risk of rounding off delicate fasteners. Made from drop-forged chrome alloy steel, they offer both strength and precision for your Harley-Davidson or Indian Motorcycle.
Why riders pick this
- Drop-forged chrome alloy steel for strength
- Nickel chrome plated for corrosion resistance
- 15° offset head for improved access in tight spots
- Prevents rounding off delicate flare nuts
- Essential for brake and fuel line maintenance
Working on brake and fuel systems requires specialized tools to prevent costly damage to lines and fittings. Traditional open-end wrenches can easily strip the soft brass or aluminum flare nuts. This Performance Tool set provides the full-contact grip needed to safely loosen or tighten these vital connections. The 15° offset head design is particularly useful for accessing fittings in cramped spaces around the engine or frame, making maintenance and upgrades much smoother.
Secure Grip for Critical V-Twin Lines
- Drop-forged and hardened chrome alloy steel for superior strength and longevity
- Nickel chrome plated, fully polished finish for corrosion resistance and easy cleaning
- 15° offset head design provides improved access to hard-to-reach fittings
- Designed to grip the entire hexagon of flare nuts, preventing rounding and damage
- Essential for safe and effective bleeding of brakes and servicing fuel lines
Precision for Brake and Fuel System Work
Whether you're bleeding your brakes, replacing a fuel line, or upgrading components, this metric flare nut wrench set ensures you can handle these tasks with confidence. The precise fit and robust construction minimize the chance of damaging expensive parts, saving you time and frustration. Equip your workshop with these specialized wrenches and maintain the integrity of your V-twin's critical systems.
Specifications
- Brand: Performance Tool
- Manufacturer Part #: W30431
- UPC: 039564304316
- Piece Count: 4
- Set Sizes: 9×11 mm, 10×12 mm, 13×14 mm, 16×18 mm
- Length: 9 in
- Width: 4 in
- Height: 1 in
- Weight: 0.96 lbs
- Country of Origin: China (Mainland)
Common questions
Why are flare nut wrenches necessary for V-twin brake and fuel lines?
Flare nut wrenches provide a nearly 360-degree grip on the fitting, unlike open-end wrenches, preventing the rounding off of the softer, critical nuts found on brake and fuel lines.
Can I use these on standard hex bolts?
While they might fit, flare nut wrenches are specifically designed for the unique profile of flare nuts. For standard hex bolts, a traditional combination wrench or socket is generally more appropriate.
Will these help me reach fittings that are close to the frame?
Yes, the 15° offset head design is precisely engineered to give you better clearance and access to fittings that are in tight or obstructed locations on your V-twin motorcycle.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Performance Tool |
| TYPE | Tools |
| SKU | 117-1046 |
| WEIGHT | 0.96 lb |
