Knipex 10 99 i220 KN | Ear Clamp Pliers, Front and Side JawsKnipex 10 99 i220 KN Ear Clamp Pliers, Front and Side Jaws An Ear Clamp Plier is a specialized tool used for installing and removing ear clamps, commonly used in automotive, plumbing, and mechanical applications. It ensures secure and efficient fitting of ear type clamps, which are used to seal hoses, pipes, and tubing in various industries. The Ear Clamp Plier is a crucial tool for professionals working with ear type clamps, providing precision and