Hose Roller Guide, Square, Aluminium Base Material, Delrin Roller Material, Nominal Hose ID (in. ) 1/2 to 3/4, For Hose O. D. Min. (In. ) 0. 9, For Hose O. D. Max. (In. ) 1. 375, Length (In. ) 5-1/8, Width (In. ) 5-1/8, Outside Dia. (In. ) -, Depth (In. ) 3/4, For Use With Hose Reels, Includes -