BAL 28012 X-Chock Pair Wheel Stabilizer Tire Chock Dual Tandem Axle Shaped Camping RV Travel Trailer 5th Fifth Wheel Camper 2-Pack - 28012 Norco Industries

Durability – Crafted from rust-resistant, zinc-coated steel for long-lasting performance in harsh outdoor conditions Stabilizes Your RV or Trailer – Reduces tire shift and sway by applying opposing force between tandem tires for better balance and control Compact Yet Powerful Fit – Adjusts from 1-3/8" to 10" to fit even the narrowest gaps between wheels on travel trailers, fifth wheels, and RVs Ready-to-Use Kit – Includes two X-Chocks and a 3/4" ratchet wrench with comfort bumper for quick setup and easy operation Secure and Worry-Free – Lockable design supports the optional 28015 Pad Lock and comes with a limited lifetime warranty for added protection