The Ridgid 83295 is an Internal Plastic Tubing Cutter with a capacity of 2 1/4-inch to 4-inch (Nominal) and 1/4-inch to 2 1/8-inch (Depth). It features a cast iron body, and hardened steel rollers and cutter wheels. Designed for trimming tubing below floor level for shower/floor drain installations, or above the ceiling for sprinkler head installations