KAC Overdrive 2" Hi-Low Hitch Adapter (Non-Towing) - Heavy-Duty, Patented Anti-Wobble Mechanism, Drop or Riser Review

Works well. I don't know that you can use as bottom position. If anyone uses this trail let me know what it's worth having.

Only a few days old but the welds look solid. The only criticism is that the supplied screw has a thread and does not lock. This makes my bike rack easy to steal. Must find a solution to block the truck

Very happy with this extension. It's very durable and doesn't wobble or move thanks to the anti-rattle mechanism. I replaced the pin with a small master lock for added security. Also glad I can now fully open the back door!

The bike rack needs to be removed from the back of the camper to avoid rubbing. It worked great. He also raised it slightly so it wouldn't scratch as it pulled into the driveway. No jerks as advertised! Very durable.

I have to lift the hitch which it does but didn't think about how far it would stick out. In other words, it extends about 4-5 inches further from my bumper. too far for me Instead of sending it back I gave it to a friend who could use it.

Possibly the most epic product I've found on Revain. My application didn't allow me to use any anti-rumble devices on the hitch due to gap issues. The built in anti-rattle feature is amazing. If you bought this type of adapter, the inserts on all of them are solid, so you can't use an anti-rattle pin in them. I used this to install a bike rack on the back of a custom camper trailer with very limited clearance due to the front door being very close to the hitch receiver.

Got this extension to clear the tailgate and raise the clutch basket. This extension did both. The anti-rattle device works as advertised. The bolt used to engage the anti-rattle device is also a clutch pin. The screw seems to be a bit too long. At the end of the bolt there is a vertical hole for a safety split pin. This hole is just big enough for a small lock. But because of the length of the bolt, the little lock is heavily exposed and could easily be shortened if one wanted.

Exactly as described and lighter than most solutions, especially with the anti-roll mechanism built in - no need to purchase an external clutch clamp. Purchase an external clamp for the other end of this device - the anti-pan mechanism is only on one end. Also, I couldn't use the built-in anti-swing mechanism because the bolt was too difficult to access when the device was under/behind the bumper. I had to remove the mechanism and use a regular clutch pin and buy an extra clutch fork.