4pcs Bow Plate Sets CNC Engraving Machine Clamp Fixture For Working Table

4pcs × Engraving Machine Plate Clamp. Quantity: 4pcs. Butterfly Nut: Easy to twist, do not hurts your hands. Set Include: Butterfly nut, Round gasket, Nylon pressure plate, nylon nut, T screw. Nylon Pressure Plate: Tough and durable.

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