[Javi]

Originally Posted by Dave W

These gadgets are worth every bit of their 10 buck or thereabouts cost just in keeping things clean. As far as size - neither one is really correct for our hitch combo so I just end up using the larger, 11" diameter version, and assume that I'll probably wreck it with a misdirected hitch and always keep a spare on hand.

Now, that gray versin - I've never seen one advertised so will see if I can find one for my next hitching misadventure as if indeed it's graphite impregnated, it might just keep the paint on the B&W wheel better

Grey one... http://www.lci1.com/neverfail-whisper-disk

one I use.... https://www.amazon.com/dp/B002UC1BLS...8823521&sr=8-1