Champion M16 X 25mm X 1.0mm Copper Washer 100Pk 195589 2 9 Piece Set Includes:• 1 Size:ConnectX 9 Piece Set Includes:• 1 x UN100 022 22mm (7 8 )• 1 x UN100 025 25mm (1 )• 1 x UN100 032 32mm (1 1 4 )• 1 x UN100 038 38mm (1 1 2 )• 1 x UN100 044 44mm (1 3 4 )• 1 x UN100 054 54mm (2 1 8 )• 1 x UN102 125 11 32 Arbor• 1 x UN102 140 7 16 Arbor• 1 x UN102 145 Arbor Thread Adaptor Xcel Gas products are independently tested and comply to AS4267 including Oxygen promoted ignition test 0MM COPPER WASHER 100PK CWC37 M16 X 25MM X 1