• Designed not to melt under heavy braking situations but will melt if the hub overheats which will alert driver of hub problems
• If Hexchex melts, the nonstick material is removed easily without damaging your wheels or lug nuts
• Easy to use and no tools are needed for the application
• Fits around any shaped nut including 8 or 10 sided custom nuts
• Hexchex are made of durable polymer and are chemical resistant