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Product Summary

Universal Fit, Steel

  • Square plate 4 bolt mount (4-1/2" square bolt pattern)
  • Air ride technology: Built-in air bag for a smoother towing experience with built in height adjustment plus weight adjustable.
  • 20,000 lb rated towing capacity with a cast 2 5/16" heavy duty demco coupler
  • HD Airbag: Great for heavy duty trailers from end dumps to flat beds

Key Specs

MFG. Part #SH-420-C
BrandShocker Hitch

Need To Know

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Details

  • Square plate 4 bolt mount (4-1/2″ square bolt pattern)
  • Air ride technology: Built-in air bag for a smoother towing experience with built in height adjustment plus weight adjustable.
  • 20,000 lb rated towing capacity with a cast 2 5/16″ heavy duty demco coupler
  • HD Airbag: Great for heavy duty trailers from end dumps to flat beds

The main pivot bolt, or center pivot bolt, used in the Tongue Mount Shocker air coupler, is a custom made 1 inch diameter 1045 medium carbon steel bolt. Strategically heat treated to prevent wear and includes a machined grease passage for easy lubrication and maintenance. It should be noted that the yield strength of the 1″ pivot bolt exceeds the two 5/8″ bolts used to hold the typical ball coupler on the average vertical channel adapter. This does not include mounting bolts.

Air Ride Hitch: Shocker Air is designed with a built-in air bag for a smoother towing experience. Featuring a built in height adjustment plus weight adjustable. Just add or reduce air depending on the weight of your trailer and it's contents.

Adds Life To Your Trailer: Commonly used on end bumper and flatbed trailers. It adds life to your trailer. By reducing wear and tear on pickups driveline and frame as well as the frame of the trailer! Treat yourself, your equipment, and your passengers to a much smoother ride. You'll never go back to the ‘old days' of continual bumps, jerks, and vibrations.

Provide Comfort: With a smoother ride! Travel a lot on concrete highways? No more jarring every time you cross a section divider. Your Shocker 20K air trailer tongue coupler absorbs the thumps and bumps.

Simple Pivot Design: uses a rocker arm pivot design which produces a down and back motion, much different than other air hitches and couplers on the market. Our design eliminates the need for slides, parallel linkages, rollers, shock absorbers, or multiple air bags common to other air hitches.

Improves Safety: By giving you improved control of your tow vehicle and trailer. The air bag coupler allows for better control of your pickup and the trailer it is towing.

Shock Dampening Action: The 20K Shocker trailer tongue mount air coupler effectively absorbs the jerking, tugging and damaging forces experienced with a typical hard connection when towing trailers. There is no reason to beat yourself or your equipment up with a hard connection between your trailer and your receiver hitch.

Saves Money: By reducing trailer breakage on both the trailer and the trailer contents! The Shocker trailer tongue 20k air coupler absorbs the damaging forces experienced with a typical hard connection. This greatly reduces the chances of breaking welds and doing other long term damage to your equipment as well as the valuable cargo you have inside the truck and trailer.

Safety Notice: The Shocker air trailer tongue coupler is a heavy duty unit that in most cases exceeds factory receiver hitch weight capacities, therefore it is imperative that you always read and follow the tongue and towing weight recommendations of the receiver hitch that is mounted on your tow vehicle as wheel as the rating on your hitch ball and hitch ball mount.

Specifications

KEY SPECS
MFG. Part #SH-420-C
BrandShocker Hitch
GENERAL
Material TypeSteel
Maximum Trailer Weight20,000 lbs.
Sold in QuantityEach