The forgefix cotter pin kit contains a selection of the most popular sizes and is supplied in a handy forge pack contents 160 x zinc plated cotter pins 45 of 15x12mm 35 of 15x20mm 32 of 25x20mm 22 of 25x25mm 12 of 30x25mm 8 of 30x30mm and 6 of 30x40mm