Urethane Wheel and Tire Chocks - 4.5 lb. Mini Wheel Chock (Standard)For Tire Diameters up to 46" GVO Weight up to 50,000 Lb, Made in the USA. Qualities are limited and will seal out. Sold Individually. 

• Tough Urethane Construction
• Oil and Chemical Resistant
• Recessed Carrying Handles
• Meets OSHA Requirements
  
• Bright Orange Color is Easily Visible for Driver to Spot