Master Cylinder Auto Filler, Tool Type Canister, Application Automatically Refills Brake Fluid Reservoir During Brake Bleeding, Overall Length 15 7/16 in, Overall Width 10 1/2 in, Number of Pieces 1, Material Plastic, For Use With Brake Bleeder with Auto Filler Set, Fluid Evacuation/Brake Bleeding Tool, Vacuum Brake Bleeder, Number of Sockets Included 0, Stock Size 15.4 in