Install the star nut onto the tool and tap it into the fork steerer using a hammer. Heat treated high quality metal constructed for long time using. The star nut setting tool is a great portable tool for bike repair tool, home bike and outdoor cycling. Heating and hard processing, good hand , non- color:Black+red Material:Metal Package Contents: 1 x bicycle front fork Headset kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm. Bicycle Fork Mounting Tool bicycle tool bicycle repair toolsNote: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.