High quality to long-term use: These internally threaded star knobs are made of high-quality material and have good durability to you use it for a long time<br> Provides a comfortable grip: The surface of the star knob is well polished to provide a comfortable grip<br> Great tool for daily replacement: These round-headed knobs are a great substitute for your broken knobs.<br> Perfect for mechanical equipment: these clamping nuts with internal thread star gripping nuts contain 10 tool knobs. They are mainly used for mechanical equipment and can be used in various machine tools.<br> Exquisite appearance and beautiful shape: This M6 star knob has a farewell star shape design, which can provide you with a beautiful and generous appearance<br> <br> Applicable to: all types of machine tools<br> Weight: 91 grams (approximately)<br> colour:Black<br> Material:Metal + plastic<br> size:M6 x 25mm<br> <br> Package Contents:<br> 10 x button handles<br> <br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.