Set includes: 24 studs ( 4 pieces of each length 3", 4", 5", 6", 7" & 8"), 4 coupling nuts, 6 flange nuts, 6 T-slot nuts, 6 serrated end clamps & 12 step blocks
For clampinHeat treatment: hardness of each part is HRC32±5; Quality kit for a Bridgeport; Packed in strong moulded plastic caseg workpieces to machine table; Material: S45C, black oxide finished; Deluxe Steel Clamping Kit;