I bought this for a Yakima Mega Warrior. The stretched specs say it goes from 40” to 45” and the other way from 58”to 75” or so. Seemed like only a 5” stretch was a misprint and called the company but couldn’t get a different answer as they were reading off the website or something. Bought it and tried it out, It definitely stretches way more than 5” and should work to easily cover most things you would put in the rack. The hooks seem okay they don’t really snap on to the rack bars, which would be nice and make it more secure once things get flapping up there. May use some caribiners instead. Not too hard to untangle and leaving it on the rack while stored. Not much constant pressure this way.