5Pcs/Set 4/6 Inch F-Shaped Woodworking Fastener Clip Metal Board Quick Clamps Spring Carpentry Handle ClampOOTDTY Features:Made of plastic, spring steel. Ergonomic design, the grip is better. Super clamping force makes it easy to work, and the quick adjustment button makes the operation more convenient. The clamping head has anti-slip function. The specially designed clamping head can effectively protect the wooden plate from damage, and at the same time, it can clamp the wooden plate more tightly. The special design of the clamping head can fully adapt to the operation of different specifications of wooden boards. Specifications: Materials: Plastic + Steel Optional Size: app.150mm/100mm(6in/4in) Color: Black + Red Quantity: 5pcs/set Note: No retail package. Please allow 0-1cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Included: 5pcs/set x F-shaped attachment clip (other accessories shown in the picture are not included.)