This not only assures longevity but also presents a game-changer in terms of weight

Two inline 25-micron filters

Four corner bolt hole pattern on outside of base provides extra stability

Threaded 3/4"(F) x 3/4"(F)

Groz Heavy Duty Drift Punch Set, (Pack of 7) 25809 18 Inch Tool Box This not only assures longevityGroz Heavy Duty Drift Punch Set, (Pack of 7) 25809 Short Description Groz 25809 Heavy Duty Drift Punch Set, 7pc with 1 8", 5 32", 3 16", 1 4", 5 16", 3 8" and 7 32" Description Manufactured from selected carbon steel. Single piece construction. Accurately hardened and tempered for increased working life. Machine ground working edges. Set of 7 drift punches in sizes 1 8", 5 32", 3 16, 7 32", 1 4", 5 16" and 3 8".