The MILWAUKEE® M18 FUEL™ 1/4 Blind Rivet Tool w/ ONE-KEY™ Protective Boot offers a lightweight, durable solution to protect the tool and work surface. The durable rubber design withstands corrosive materials commonly found in maintenance environments. Compatible with the 2660 M18 FUEL™ 1/4 Blind Rivet Tool w/ ONE-KEY™ (sold separately). Use on any other product may result in damage to the tool motor and may void the tool warranty.