These are great. We have wooden ones too and these are a lot lighter and easier to haul out.

I persoanlly have used these a number of times and I love them. They seem to eliminate the need for wooden chocks all together.

Even someone who is new to the product or firefighting in general can pick these up and figure an effective way to use these.

My only complain about the product is that I didnt think of the idea myself!

strong,light,easy to use and made from recycled plastic-----winners all round and time to lose the wooden version

Best thing on the market. easy to de-con

i piece set up for cribbing, not a light weight by any means

Excellent product.

Excellent product.

The best chocks I have ever used! Ouor wood ones kept breaking after just a little while of use and those hold up very well. Besided they couple together and are very stable.

These are so durable, you will never go back to wood. I love how they don't absorb crap either.