Champion 500pc Internal External Star Washer Assortment Impact Wrenches Description Cut Style CB SB5 1 2 Dvr Description Cut Style CB SB5 1 2 Cylindrical End Cut DC CB SC5 1 2 Cylindrical Radius End DC CB SD5 1 2 Ball Shape DC CB SF5 1 2 Tree Shape Radius End DC CB SA5 AC 1 2 Cylindrical AC M12 x 65mm 14 Sizes: 3 16” to 5 8” 500 Pieces Replacement Packs Available Part # Size Pack Qty C510 1 3 16 External Tooth 50 C510 2 1 4 External Tooth 50 C510 3 5 16 External Tooth 50 C510 4 3 8 External Tooth 50 C510 5 7 16 External Tooth 20 C510 6 1 2 External Tooth 15 C510 7 5 8 External Tooth 10 C510 8 3 16 Internal Tooth 50 C510 9 1 4 Internal Tooth 50 C510 10 5 16 Internal Tooth 60 C510 11 3 8 Internal Tooth 50 C510 12 7 16 Internal Tooth 20 C510 13 1 2 Internal Tooth 15 C510 14 5 8 Internal Tooth 10