The Hose Winder fits mobile, stationary or fixed racks with a 2.5" square frame. You can save time and effort with the easy one person operation. The roller guide removes air and water as you roll on small diameter hoses. Can be used to roll 1" to 4" hose. Easy to mount. Trailer hitch mount for the truck is optional. Hose winder weighs 40 lbs, trailer hitch mount weighs 20 lbs.