Super Grip Chock (XL, 2/Pack) 21-001095 (Ultra-Fab Products)

Amazing stabilization. Removes all front-to-back and most side-to-side movement from RVs with tandem axle tires. Prevents tire shifting. Uses the opposing forces of the tandem wheel to lock everything in place. Works in the tightest of applications. First and only chock where handle is secured at both ends to practically eliminate slippage while mounting. First and only chock to include padlock for each chock in package. Zinc coating to prevent rust. Easy to store. Includes ratcheting wrench. Lifetime warranty.

• MAXIMUM STABILITY & SAFETY: Eliminate front-to-back rocking and most side-to-side motion by locking tandem wheels firmly in place, creating a rock-solid setup that other chocks can’t match. Self-adjusting louvers grip tire treads securely.
• LOCKABLE THEFT PROTECTION: Padlock included adds a critical layer of security to protect your RV or trailer from rollaway or theft.
• XL EXPANSION RANGE: Includes two XL Super Grip Chocks that adjusts from 1.5" to 17", making it ideal for larger trailers and fifth wheels with extra-wide wheel spacing.
• FITS STANDARD & WIDE-TRACK AXLES: Adjustable design fits tire spacing between 1.5” and 17″ for today’s wide-track RVs. Handle secured at both ends reduces slippage while mounting, making installation faster and safer.
• BUILT TO LAST, BACKED BY WARRANTY: Rugged powder-coated or zinc-coated steel construction resists rust and wear, with a lifetime warranty (and no one can beat a lifetime warranty).