The patented Jonard Tools CST-1900 Round Cable Strip & Ring Tool is designed for fast and precise removal of cable jackets from round cables that are 3/16” to 1 1/8” (4. 5 mm to 29 mm) in diameter. This round cable stripper features a Triple Action design as it can make longitudinal cuts for end stripping, spiral cuts for end and mid span stripping, and circular cuts for jacket removal. It has a patented stripping mechanism that provides a “spiral stripping mode” to strip and remove tough insulations and can cut through a variety of jacket materials such as PVC (polyvinyl chloride), rubber, PE (polyethylene), and many more. The spring-loaded blade can be adjusted to make it easy to work with multiple round cable sizes ranging from 3/16" to 1 1/8" (4. 5 mm to 29 mm) in diameter. This round cable stripper is Made for Life as Jonard Tools makes high-quality tools that are designed to last a lifetime. Replacement blade is available (part number: CST-7915).