Description:Made of metal with galvanized surface treatment and plastic material, the star shape handles offer strength and durability for a variety of applications, rust and corrosion resistant that can be applied for a long time.The clamping screw knob adopts a star shape design with smooth lines, easy-to-turn finger grip spacing, and can be installed and removed manually without the need for additional tools. Great replacement for your broken and old one with this knob.Screw on type design for easy install and with surface nice finish for comfortable grip, suitable for screw rods of various lengths. Please confirm the thread size before buying.Widely used for lathe machine, mechanical equipment, instrument, umbrella stands and industry equipment.
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