Milwaukee 49-16-2758 CPIW M18 Fuel Compact Tough Impact Wrench Tool Cover 2658-20, 2659-20 Form-fitting, lighweight design protects the tool and work surface while adding minimal size or weight to the tool. Flexible material allows for easy install and removal. Durable proprietary rubber designed to withstand corrosive materials commonly found in maintenance environments. For use with Milwaukee M18 Compact Impact Wrenches, Models 2658-20 and 2659-20 only. Not for use on or near live electrical circuits.