Uxcell 2 Pcs Star Knob Grip Handles Brass Insert Female Thread Black M4 x 25mm

Star design adjusts and tightens easily for maximum control and flexibility without the need for additional tools. Clamping handle knobs feature tightly-in metal insert (won't strip) for a variety of threaded applications, making it easy to install and secure in place. Star knobs are made from plastic material ensuring durability and long-lasting performance. Brass metal screw-in female threaded insert offers high strength and corrosion resistance for long service life. The threads are neat and clear, the force is even and deep, not easy to slip, and there are no burrs. Through hole female star handles allow for easy installation and removal, versatile mounting options. Sturdy and durable threaded knobs provides a smooth surface, comfortable grip and ergonomic operation for enhanced user control and ease of use.