Package Include: Cross Wrenches Tool + Wheels Nuts Sleeve Wrench Tool. It is convenient to carry and easy to use. Fits for: Wheel nut sleeve wrench tool is suitable for 17mm nut, Cross wrench is suitable for M4, M5, M5.5, M7 hex nut. Good Quality: Made of Quality Hard Aluminum Alloy, resistant to stripping & breaking, rust-free and durable. Good hand feeling: With perfect workmanship, the surface is smooth and provides a good hand feeling. Compatible with: Assembly & Disassembly of 17mm Hex Wheel Hubs,Compatible with mostly brands 1:8th Models, such as Traxxas, Arrma, Redcat, Losi, Team Associated, HPI, Kyosho, HSP, etc., Weight: 0.05732018812 pounds, Manufacturer: pxyelec