http://www.globalindustrial.com/p/tools/Grinders-Sanders/Cut-Off-Cordless/mlw-2781-22-m18-fuel-4-12-5-grinder-slide-switch-lock-on-kit?utm_source=youtube&utm_medium=video&utm_campaign=mlw-2781-22-m18-fuel-4-12-5-grinder-slide-switch-lock-on-kit