The Ultra-Fab Super Grip Chock (21-001090) is the perfect solution for keeping your trailer in place. This single chock features:

• For Use With Tandem Axle Tires
• Easy-to-use design
• Securely holds trailer in place
• With Ratchet Wrench/ Optional Padlock
• Collapses to 1 Inch And Expands Up to 10-1/2 Inch
• Compact size for easy storage
• Ideal for use with RVs, boats, and more

This single chock is the perfect way to keep your trailer secure and stable.