flare nut wrench
Plural
flare nut wrenches
1
a specialized tool designed with an open-end wrench head that incorporates a slight flare, allowing it to grip and tighten or loosen nuts on pipes or tubing while minimizing the risk of damaging the nut or fitting
A flare nut wrench is a type of wrench designed specifically for tightening or loosening nuts with a flared, rounded edge, commonly found on plumbing or hydraulic fittings. Its unique design features open ends with a slightly curved shape that fits around the nut's edges, providing a better grip without damaging the nut. This tool is especially useful when working with soft metals or fittings where traditional wrenches might slip.
- The plumber used a flare nut wrench to carefully tighten the fitting on the water pipe.
- When working with the hydraulic system, he grabbed the flare nut wrench to avoid damaging the delicate nuts.
- The mechanic used a flare nut wrench to loosen the flare nut on the fuel line.
- She had to find the flare nut wrench to remove the copper tubing without stripping the nut.
- For the gas line installation, the technician used a flare nut wrench to make sure the connection was tight.