An easier way to keep cleanrooms clean Special precautions have been taken to prevent moisture, bacteria, and corrosion from entering these stainless-steel mop handles. Designed to be used with our Edgeless lint-free mops. A quick-change mop replacement system allows hands-free mop changes to avoid contact with soiled mops. The stainless-steel mop handles may be autoclaved and are available in a one- or two-piece design. The one-piece model is designed with a sealed stainless-steel end. One piece 60 " Stainless Steel Mop Handle.