Sesamee K437 Padlock by CCL safety welding Hayward replacement cartridges are manufactured 264 SSHGRARL Hayward replacement cartridges are manufactured with premium materials designed to meet NSFs high quality performance and durability standards Auto Sanding SUPERIOR PERFORMANCE: Get 30% faster cut and 30% longer life from 3M Cubitron II Hookit Clean Sanding Sheet Rolls EXCELLENT DUST EXTRACTION: Multi hole pattern helps maximize dust extraction FAST CHANGE OUT: The hook and loop attachment secures firmly and removes quickly for better efficiency KISS CUT SCORING TECHNOLOGY: Sheets are kiss cut for easy sizing to common block and sander sizes LESS PRESSURE REQUIRED: Sharp cutting Precision Shaped Grains produce excellent results with lighter pressure For industrial occupational use only Body Material = Solid Brass Inner Shackle Material = Hardened Steel