The AMK-ERR100 is available with 50' or 100' of hose. It is also available with Standard Couplings or Mono Couplings. It has an electric motor can be mounted on any lower corner of the reel to allow nesting of reels and save compartment space. The reinforced hose reel drum will protect it from becoming damaged and increase the life of your hose reel. The hose crimp protector guards the hose from the effects of pressurized hoses squeezing and putting stress on the hose connection.