P/NDescription
87900UNC MINI RANGE KIT (1/4-20 through 3/8-16)
87901UNF MINI RANGE KIT (1/4-28 through 3/8-24)
87902UNC MINI RANGE KIT (6-32 through 10-24)
87903UNF MINI RANGE KIT (6-40 through 10-32)
87910UNC MASTER RANGE KIT (1/4-20 through 1/2-13)
87911UNF MASTER RANGE KIT (1/4-28 through 1/2-20)
87912UNC BIG BOY RANGE KIT (5/8-11 through 7/8-9)
87913UNF BIG BOY MASTER KIT (5/8-18 through 7/8-14)