Hydraulic Flaring Tool Kit, 45 Double, 3/16–1/2, 30-Pc

Hydraulic flaring tool kit delivers clean 45° and double flares with less hand effort, helping you repair brake lines and form consistent tube ends fast. The manual hydraulic mechanism with pressure relief control supports smooth, repeatable flaring across common SAE and metric sizes. Built from 40CR steel and organized in a portable storage case, it’s designed for shop or roadside work on copper lines, automotive cooling and fuel lines, and HVAC/refrigeration tubing.

• Delivers 45° flares, double flares, and ISO bubble flares for brake, fuel, and cooling line repairs


• Fits tubing sizes 3/16"–1/2" plus ISO 4.75/6/8/10 mm with multiple dies and adapters


• Operates with a manual hydraulic system featuring a pressure relief valve for controlled flaring


• Includes a mini tube cutter (1/8"–5/8") and deburrer to prep tubing ends for better seals


• Stores in a compact carry case to keep 30 pieces organized and ready for mobile jobs

When leaks start at a fitting, the fix is often a precise flare—not a full line replacement. This kit combines a hydraulic flare tool, expanding dies, and prep tools so you can cut, deburr, and flare with consistent results on copper lines. Use it for automotive brake repairs, transmission cooling lines, fuel lines, and HVAC/refrigeration tubing where accurate flare geometry matters. Keep it in the included case for quick access in the garage or on-site. Grab yours today and get back to reliable, tight connections.

• Flaring cone: 45°


• 45° & double flare die sizes: 3/16", 1/4", 5/16", 3/8", 1/2"


• Push connect die sizes: 1/4", 5/16", 3/8"


• ISO bubble flare die sizes: 4.75, 6, 8, 10 mm (0.19/0.24/0.31/0.39 in)


• GM transmission cooling line die sizes: 3/8", 1/2"


• GM fuel line die sizes: 5/16", 3/8"


• Tube cutter range: 1/8"–5/8"


• Material: 40CR steel


• Set size: 30 pcs


• Case: plastic storage toolbox