Hand tool, hvac tool, refrigeration tool, tube flaring tool ct-806am-l: 45 degree cone type flaring tool kit. For 1/4", 5/16", 3/8", 1/2", 5/8", 3/4" & 6, 8, 10, 12, 16, 19mm o.D.Tubing. Packed in portable plastic case. Easy operation, save time and energy. The special cone eccentric revolution will be allowed the internal opening, gradually to form 45 degree accurate and regular flares, to prevent tube slipage downward. Therefore, the flare face will be smooth, uniform without scratching. Portable plastic case packed with color box