Machinist Clamping Kit, 42 Pc.Get the most of your Central Machinery 2 Speed Benchtop Mill Drill Machine with this versatile accessory kit. The kit includes a variety of flange nuts, tee nuts, step blocks, coupling nuts, studs and hold down bars. The clamping kit also includes an organizer to store and keep each tool readily accessible. Twelve pairs of step blocks Four tee nuts for 12 mm wide slots Four flange nuts Four coupling nuts Six hold down bars Twelve studs Organizer to