RVPNR Camper X-Shaped Wheel Chock Stabilizer — Black 2-Pack, Adjustable Zinc-Plated with Locks & Tool Kit

Built for travel trailers, fifth-wheels and tandem-axle RVs, these heavy-duty iron X chocks provide a compact, reusable way to stabilize wheels when parked. The set includes two scissor-style stabilizers, two password-style locks (no key), a hex socket, a handle driver, a drill bit for fast adjustment, gloves and a storage bag. Zinc plating and powder coating protect the metal from corrosion while the adjustable span fits many common tandem tire spacings.

How do these X chocks stop my trailer from moving?

The RVPNR X chocks work by bracing opposite sides of adjacent tires with an expanding scissor mechanism so the contact forces hold the wheels steady. Once positioned and expanded to the correct width, the password lock secures the selected hole, preventing collapse or drift.

• Scissor design applies opposing pressure across tandem tires to resist rolling.
• Password lock fixes the expansion point so the chock stays at the set width.
• Zinc-plated iron construction and powder coat reduce wear from outdoor exposure.
• Expandable range from 3" to 11.6" fits many tandem tire configurations.

How quickly can I fit these chocks using the included tools?

RVPNR includes a drill bit made to match the chock’s adjustment holes so you can set the width using a power drill instead of hand-cranking, saving time on each installation. The hex socket and driver let you make fine adjustments, and the package includes gloves and a carry bag for tidy storage.

• Drill-bit installation completes width adjustment in seconds with a power drill.
• Hex socket and handle driver allow manual tightening and removal if needed.
• Gloves protect hands while positioning and adjusting the chocks.
• Storage bag keeps both chocks and tools together for travel convenience.

Will these chocks resist rust and heavy use?

These stabilizers use heavier gauge iron with a zinc-plated base finish and an added powder coat to help prevent surface rust and extend service life in wet or salty conditions. The construction is focused on strength and stability, making them suitable for repeated installation and removal on the road.

• Heavy-duty iron core for improved firmness and load resistance.
• Zinc plating gives corrosion protection and a silvery base layer.
• Powder-coat top finish (available colors) adds weather resistance.
• Designed to tolerate frequent use and outdoor storage between trips.

How do I choose the right size and use them safely?

Measure the clear space between the faces of your tandem tires before ordering; these chocks expand from 3" to 11.6". Always set the chock so the scissor arms contact both tires evenly, confirm the password lock engages the chosen hole, and never rely solely on wheel chocks in steep, unstable parking situations.

• Measure tire-to-tire spacing before purchase to ensure compatibility.
• Position the chock centered across both tires and expand until snug.
• Engage the password lock to secure the expansion setting.
• For steep slopes, use additional wheel blocks or parking brakes per manufacturer guidance.

Who is this for: RVPNR Camper X-Shaped Wheel Chock Stabilizers suit RV owners, overlanders and anyone with tandem-axle trailers who wants a compact, reusable stabilizer for campground or roadside stopping. They are especially useful for travelers who want quick drill-assisted setup, extra locking security without dangling keys, and durable metal hardware that tolerates repeated outdoor use. Verify your axle spacing before ordering to ensure a proper fit.