Bought one of these to use in my rzr. But with the 1000 bed being narrow there was no way I could make it work because I couldn't get it unlatched to remove the lid, unless I raised everything up which I didn't want. So I will continue to us a ratchet strap. This model has the clasps on both sides, and I also bought the aluminum lid and mounted a pelican dry box case to the top for items that need to be kept dry. Sell it all for $125 plus shipping.