The RC Car Steering Knuckle Installation/Disassembly Tool is designed for easy and efficient assembly and disassembly of 1/10 crawler's steering knuckle. It is compatible with SCX10, TRX4, and CAPRA models. The quick assembly tool is available in black options, with a comfortable handle for and precise control. This tool makes the process of installing or disassembling steering knuckles on your RC car a breeze. It is the tool for assembling Colour:Black Material:45 gauge steel Package Contents: 1 x Installation and disassembly 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.