4-Pack Do Connectors Do Pool Hoses Do Thread Connection Description: High quality material: 2 pieces A and 2 pieces B different types of interchangeable adapters do hoses, made of high quality plastic, durable to use do hose conversion adapters: 1,25" fittings for 1,5" fittings Converts threaded hoses into do ground pools do pool plug: The perfect accessory do pools, do threaded pumps to keep pumps running at peak performance Assembly: Fits do Intex 4000, 2500, 2000 and 1500 gallons per hour filter pumps that use threaded hose connections Specification: Material: plastic; Size Chart: Hose adapter A Length: 11 cm/4,33 inch Hole diameter: 3 cm/1.18 inch Adapter do hose conversion B Length: 5.85 cm/2.30 inch Diameter: 3.45 cm/1.36 inch-5.85 cm/2.30 inch Package includes: 4-Pack Pool Pump Hose Connector (2 Pack A 2 Pack B)