Ultra-Fab 21-001060 Chock and Lock Wheel Stabilizer for Tandem Axle RVs and Trailers

The Ultra-Fab 21-001060 Ultra Chock and Lock is a one-piece wheel stabilizer designed to eliminate front-to-back rocking motion in tandem axle trailers, fifth wheels, and RVs. This innovative chock works by anchoring the opposing wheels of dual-axle configurations, causing the trailer wheels to work against each other to arrest any created motion regardless of ground surface or slope.

Key Features:

• Adjustable design collapses to just 1.5 inches and expands to 5.25 inches to accommodate various wheel spacings
• Heavy gauge all-steel construction with corrosion-resistant zinc plating for long-lasting durability
• E-Z grip handle creates better leverage for easy installation in seconds
• Super grip tire louvers reduce slipping and provide secure contact with tires
• Lockable design with integrated padlock hole to prevent theft (padlock not included)
• Cam and scissors system allows for quick, tool-free installation and removal

This wheel chock stabilizer is ideal for RV owners, campers, and trailer users who want to reduce movement and improve stability when parked. The compact, collapsible design makes it easy to store when not in use, and the durable steel construction ensures reliable performance season after season.