Description:Durable Material: The clamping lever handle is made of alloy steel, which is strong, wear-resistant, and durable. The threaded outer stud is coated with black oxide for rust resistance. Provides stable and long-lasting performance in various machinery and equipment applications.Steady Grip & Quick Adjustment: These adjustable stud knobs have a reliable locking mechanism and a quick-release push-button ratchet, which is convenient for adjusting the clamping force, ensuring a firm grip and reducing slippage.Easy to Use: Lift the button on the ratchet lever to release and rotate 360 degrees freely, making installation and removal simple, and saving your operating time and energy.
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