Balení obsahuje celkem 180 kusů průchodek těchto velikostí:
1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 7/8", 1"
1/4" - 6.35mm , 5/16" - 7.9375mm , 3/8" - 9.5250mm , 7/16" - 11.1125mm , 1/2" - 12.7mm , 5/8" - 15.8750mm , 7/8" - 22.2250mm , 1" - 25.4mm