Features: -No clamps needed. -Provides an airtight odor and leak seal. -Tapered ends accept all sewer hoses and slip-over fittings. -Unique locking rings threads directly onto hose and hold securely. -Allows for quick connection of two hoses. -Stores with hose in standard bumper. Application: -Drain. Product Type: -Spray and hose. Finish: -Blue. Dimensions: -4" Bumper. -3" Sewer hoses. Overall Height - Top to Bottom: -9.88". Overall Width - Side to Side: -6". Overall Depth - Front to Back: -3.25". Overall Product Weight: -0.44 lbs. Securely connects two sewer hoses together Patented spin-lock rings for effortless, secure and airtight hose connection Tapered ends accept all 3" sewer hoses and slip-over fittings Stores with hose in standard 4" bumper Non-restrictive, allows free flow