10 99 I220 SB Ear Clamp Pliers For the simple and reliable mounting of 1-ear and 2-ear clamps (Oetiker system or similar). Pressing instead of cutting: no damage to press points on the ear clamps. Convenient: two crimping profiles - for frontal and lateral crimping. The slim head permits good accessibility in confined areas. Versatile use for clamps on CV boots, cooler and fuel lines, air pressure systems, compressors. Durable and strong.