58 Piece Clamping Set, Import, Imperial
For Bridgeport Type Machines, Includes: 4 Coupling nuts; 6 Flange nuts; 6 T-slot nuts; 24 Studs, 4 each: 3″, 4″, 5″, 6″, 7″ & 8″ long; 6 Step blocks; 6 Serrated end clamps; 1 All plastic holder
Stud Size:1/2″-13
T-Slot Size:5/8″