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. Sturdy and durable threaded knobs provides a smooth surface, comfortable grip and ergonomic operation for enhanced user control and ease of use.The 6-point star design adjusts and tightens easily for maximum control and flexibility without the need for additional tools. Clamping knobs feature tightly-in metal insert (won't strip) for a variety of threaded applications, making it easy to install and secure in place. Through hole female star handles allow for easy installation and removal, versatile mounting options.
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