3 4" & 1" Professional Series Garden Hoses Select a Product:Pro Series Green 1" x 50' The Explorer features the new PTK DP5 The Explorer features the new style drive arm that operates in a shorter stroke up and down motion instead of the side to side motion reducing vibration on stand pipes and operating on a variety of slopes the Full Circle Only which can not be adjusted or the Full and Part Circle rotor that allows you to adjust from a full 360° circle down to a 40° part circle The 1” diameter water hose comes in lengths of 50 ft and 100 ft with 1” standard straight threaded male and female brass fittings The 3 4" diameter water hose comes in lengths of 50 ft 75 ft or 100 ft with standard 3 4" garden hose brass fittings allowing it to connect and work in place of your standard garden hoses