Ridgid® flare tool, 1/4 to 3/4 in nominal capacity, sae flare, 45° flare angle, 0.035 in wall thickness, ratcheting, flares steel, stainless steel, hard copper and brass tubing material application. Ridgid® 42153 Flare Tool, 1/4 to 3/4 in Nominal Capacity, SAE Flare, 45° Flare Angle, 0.035 in Wall Thickness, Ratcheting