Industrial grade mixer for use with standard 1/2” power drill in a 5 gallon bucket Extra strength long Industrial grade mixer for use with standard 3/8” power drill in a 5 gallon bucket Easy to clean zinc plated steel is also rust proof Hex head for non slip design Lifetime warranty Edward Tools Mud Mixer for 1/2” Power Drills is an industrial ribbon mixer for mixing mud, drywall compound, sealer, waterproof coating, paint and more. Simply install the ribbon mixer on your standard 1/2” power drill and get mixing. The zinc plated steel blade is easy to clean and also rust proof. The long 24” shaft will provide added leverage and keep you farther away from messy mixing. Edward Tools Mud Mixer for 1/2” Power Drills comes with a lifetime warranty.