12PC Jumbo Hex Key Set
12 Piece, Jumbo Hex Key Set, Sets Consists Of Metric Sizes 8mm, 10mm, 12mm, 14mm, 17mm 19mm, SAE Sizes 38, 716, 12, 916, 58 34, Includes Blow Mold Storage Case, Heat Treated, Chrome Vanadium Steel, Black Oxide Finish Resists Rust Corrosion, Ideal For Use On Large Machinery.