The socket that you change your tires with fits on the key. Your probably gonna need to purchase a power handle and a socket to change them with. For me it works easier this way. U get a little more leverage and are angled out further from the wheel.The socket, which is the "key", doesn't have an open slot for a lug wrench to attach to. I assume an installation place can put these on (maybe it fits a power wrench?) but how do I remove these things if I need to change a tire?
This?blue tape
Yes, that is what I used.This? Its better than duct tape?
Thats another good idea, coat the key and socket and forget about it, found it for less here: PLASTI DIP 11603-6 Rubber Coating, Black, 14.5ozPLASTI DIP® MULTI-PURPOSE RUBBER COATING
It might be a great application to protect the rims. .