Bore Brush Set, Handle Style Hex, Bristle Material Brass, Nylon, Stainless Steel, Handle Material Stainless Steel, Brush Diameter 0.31 in, 0.38 in, 0.5 in, 0.56 in, 0.63 in, 0.75 in, 0.88 in, Brush Length 3 in, Handle Length 1 3/4 in, Bristle Color Silver, No, Acid No, Application AG/Industrial, Automotive, MRO Industries, Brush Width 3/4 In., 5/8 In., 9/16 In., 1/2 In., 7/8 In., 3/8 In., 5/16 In., Color Coding System No, Compliant No, Features 36 Piece Brush Set