New carbon brushes for Nutool, Budget, Power devil, Silverline, and loads of other cheaper brand power tools, Will fit most drills, saws, angle grinders and other smaller hand tools, Actual size is 1-4'' x 3-16'' (6.5mm x 4.8mm) and usually 5/8" long althought the length isnt that important if not an exact match email us with whatever size you require