Car Skates
 

I have 6 of these now
have never used them
don't know why i have them
don't know why i bought them
Bought these 4 for $40
Yes i want to keep them
don't know why i have them
or why i need to keep them
or why i bought them in the first place?
http://i47.tinypic.com/mr9xco.jpg

You either have two spares or you need two more in case the first set of four are currently in use. :)

My dad has a set of these. I don't think they've ever been under a car during the years we've had them. Great for heavy engines:)

Sam I am Green Eggs n Ham :-)
I think that i used the original two
to move a transmission from one end
of the garage to the other?
These four will probably be used to
move the four post lifts around.
like that's something i do allot.
I bought these last four for $40
i just couldn't resist.
had ta have um