does anyone know who makes these wheel chocks?

[CurrantRyder]

I'm wondering if anyone knows who makes these wheel chocks, which seem to be ideal for securing a Spyder to a trailer?

I've been all over the internet and have struck out.

[Lamonster]

http://www.spyderlovers.com/forums/showthread.php?50503-Superclamp-for-the-Spyder
(http://www.spyderlovers.com/forums/showthread.php?50503-Superclamp-for-the-Spyder)
He has his swapped, the lip is suppose to go on the inside.

[soaring hawk]

I put the super clamps in the toyhauler, makes it so easy to tie down and the rt stays in place.

spendy but well worth it.:2thumbs:

Gary