These are a pair of 18V LXT Makita DGA452 BGA452 BGA452Z high quality compatible Carbon Brushes and also fit the following models: 4331D Jigsaw 4333D Jigsaw 6313D Drill 6317D Drill 6319D Drill 6333D Drill 6337D Drill 6339D Drill 6343D Drill 6347D Drill 6349D Drill 8413D Drill 8414D Drill 8433D Drill 8434D Drill 8443D Drill 8444D Drill BCS550 18v Cordless Circular Saw BDF460 24v Cordless Drill Driver BGA450 18v Cordless Angle Grinder BGA452 18v Cordless Angle Grinder DGA452 18v Cordless Angle Grinder BGD800 18v Cordless Die grinder BHP460 24v Cordless Combi Drill BHR162 14.4v Cordless Rotary Hammer Drill BHR200 24v Cordless Rotary Hammer Drill BHR240 18v Cordless SDS-Plus Rotary Hammer Drill BJS160 Shears BJS161 Shears DJV140 14.4v Cordless .