OTC Stinger Bubble (I.S.O.) Flaring Tool Kit

Designed for crack-free bubble flares on soft steel tubing used in automotive brake systems. Includes four dies: 4. 75, 6, 8, and 10mm adapters. Forged steel yoke, flaring bar, and all the adapters needed for ISO bubble flaring. The most economical Bubble flare tool to date. Housed in a blow-molded storage.