Includes installation pull cord for setup, even on rain barrels or tanks with narrow openings—just drill a 1.25Inch-1.3Inch diameter hole as shown in the diagram Equipped with thickened semi circular rubber gaskets for enhanced sealing, providing secure and leakproof connection Features reverse threaded locking nut that ensures tight and stable fit when connecting to hoses or pipe threads, accidental disconnection Dimensions: 3 / 4Inch GHT male garden hose threads (1.05Inch diameter) connects to any standard 3 / 4inch garden hose coupling Double 1 / 2inch female threads (0.84Inch diameter) on both ends easily connects to 1 / 2inch hoses, faucets, couplings, and other accessories Drill 1.25-1.3Inch diameter holes when installing Made from, this garden hose connector resists fading, cracking, and peeling for long term use in various gardening applications, Manufacturer: alloneslife