About this project Product size: The size is 1 inch, please refer to the picture for detailed size, please make sure your bucket fits our product before buying MULTIPLE APPLICATIONS: 5mm thick durable silicone ferrules for long lasting commercial plumbing, aquariums, reef tanks, irrigation, swimming pools, water parks and OEM applications PREMIUM MATERIAL: Made of PVC, anti-fading, anti-cracking, anti-peeling, suitable for all seasons, non-toxic, eco-friendly, PVC safe; quick and easy to pour water from rain bucket into watering can compared to slow garden hose middle HN2492: Easy to install: Drill 1 3/8 holes to install bulkhead fitting adapters with durable silicone ferrules for a waterproof seal HN2492: Easy to install: Drill 1-3/4 or 2 holes to install bulkhead fittings Adapter comes with durable silicone ferrule to seal against water HN1124, HN2279: Package includes: Garden Faucet Kit includes 3/4 PVC Ball Valve and 3/4 PVC Bulkhead Fitting Adapter for rain barrels, tanks or aquariums, they are great tools HN2492: Package includes: Garden Faucet kit includes 1 PVC ball valve and 1 PVC bulkhead fitting