Clamping Screw Knob, Hex Shaped Star Knob Plastic Grips Hand Tightening Screw Handle for Umbrella Base Mechanical Furniture
$11.99
Description: Durable Material: The star knob handle is made of plastic. The long bolt is made of galvanized carbon steel, which is hard, not easy to break, rust-resistant and corrosion-resistant, and has a long service life.