The LENOX 12125 S1 replacement blade is designed specifically for the LENOX S1 PEX Tubing Cutter (model 12121), ensuring a precise, clean cut every time you swap out a worn blade. Engineered for a direct, tool-compatible fit, this blade restores your cutter to like-new performance quickly and easily.
Ideal for plumbers, contractors, and DIYers working with PEX tubing, this replacement blade accommodates tubing up to 1-5/16" (33.3mm) in diameter. Keeping a spare on hand minimizes downtime on the job and maintains cutting accuracy throughout the life of your tool.