Ratchet action PVC cutter Designed for quick clean cuts through hose, plastic tubing and PVC schedule 40 pipe up to 1 Very sharp hardened stainless steel blade, internal parts and pivots made of all stainless steel Handle is lightweight ergonomically designed reinforced nylon Unlike others, the blade can be sharpened or replaced Great for working where there is water because it is completely rustproof Replacement blade #42770