My Account
Shopping Cart

Ultra-Fab 21-001099 Super Grip Chock XL 2-Pack with Carry-All Bag

Manufacturer

Ultra-Fab

<h3>Ultra-Fab: Engineering Solutions for RV and Trailer Applications</h3><p>Ultra-Fab Products has established itself as a trusted name in the recreational vehicle and trailer accessory market, delivering innovative solutions that enhance stability, safety, and convenience for towable vehicles. With a focus on practical engineering and durable construction, Ultra-Fab specializes in components that solve real-world challenges faced by RV owners, trailer enthusiasts, and mobile living advocates.</p><h3>Foundation of Stability and Support</h3><p>At the core of Ultra-Fab's product lineup are <a href="/7625-ultra-fab-jack-14315">jacks</a> designed to provide reliable leveling and stabilization for trailers and RVs. These lifting mechanisms are engineered to handle substantial weight while maintaining ease of operation, whether you're setting up camp for the weekend or preparing for extended stays. The company's jack systems incorporate features that address common pain points like uneven terrain and load distribution challenges.</p><p>Complementing their lifting solutions, Ultra-Fab's <a href="/7625-ultra-fab-suspension-stabilizer-bar-13232">suspension stabilizer bars</a> deliver enhanced ride quality and reduced sway during transport. These components work to minimize the lateral movement and bounce that can compromise both comfort and safety on the road, making them essential upgrades for serious travelers who log thousands of miles annually.</p><h3>Comprehensive Trailer Connectivity</h3><p>Understanding that secure connections are paramount, Ultra-Fab manufactures <a href="/7625-ultra-fab-trailer-hitch-1212">trailer hitches</a> that provide dependable coupling between tow vehicles and trailers. Their hitch components are built to withstand the stresses of highway travel while maintaining proper alignment and weight distribution.</p><h3>Specialized Components for Mobile Living</h3><p>Beyond structural and towing essentials, Ultra-Fab produces specialized accessories including <a href="/7625-ultra-fab-wheel-7644">wheels</a> designed for trailer applications and even <a href="/7625-ultra-fab-hvac-cut-off-switch-4209">HVAC cut-off switches</a> that help RV owners manage climate control systems efficiently. This breadth of offerings demonstrates the brand's commitment to addressing the diverse needs of the mobile living community, from fundamental mechanical components to convenience-enhancing electrical controls.</p><p>For RV enthusiasts and trailer owners seeking reliable, purpose-built components from a manufacturer that understands the unique demands of towable vehicles, Ultra-Fab represents a practical choice backed by years of specialization in this niche market.</p>

Part Number

21-001099
06/21/2036 12:52 AM
Sale Price

$97.94

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Ultra-Fab Super Grip Chock XL is a professional-grade tire locking system designed to eliminate RV and trailer movement during camping and storage. This 2-pack includes a convenient carry-all storage bag for easy transport and organization.

Superior Stabilization Performance:

  • Eliminates front-to-back rocking motion and removes most side-to-side movement in tandem or triple axle applications
  • Uses opposing forces of tandem wheels to lock everything securely in place
  • Removes up to 85% of motion when used on one side, and 95% when used on both sides
  • Pivoting louvers increase tire grip and prevent tire shifting

Exclusive Design Features:

  • Handle secured at both ends to practically eliminate slippage during mounting - an Ultra-Fab exclusive
  • Includes padlock for each chock in the package for theft prevention
  • Zinc coating prevents rust and corrosion for long-lasting durability
  • Includes EZ ratcheting wrench for quick and easy installation
  • Adjustable design fits most tandem axle applications with spacing from 1.5 inches to 17 inches

Complete Package Includes:

  • Two Super Grip Chock XL units
  • Two padlocks (one per chock)
  • Ratcheting wrench handle
  • Carry-all storage bag to keep components clean and organized

Works in the tightest of applications and is perfect for RVs, travel trailers, and other recreational vehicles with tandem or triple axle configurations. Not designed for single axle applications. Backed by Ultra-Fab's commitment to quality manufacturing since 1958.

Went smoothly

Quick and easy !

So far So Good

Easy, inexpensive

The price was great and order/checkout simple. Thank you, Jim

Nice

Good service, fast shipping.

Nice item works wall A+A+A+.

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy