Designed for heavy-duty, daily use in shops, the CM-25 Chain Scrubber is built to last. It features a super-tough die-cast A380 aluminum body and handle, ensuring durability and long service life. The unique brush/sponge replacement cartridge makes cleaning and replacement easy. With its proven four-brush scrubbing design, the CM-25 cleans chains thoroughly inside and out, while dual-sided sponges and wicking pads help reduce drips. The brush and sponge cartridge click in and out for quick maintenance. Fully serviceable and rebuildable, the CM-25 is a shop-quality cleaner thats ready for constant use, year after year.