This product is compatible and they are standard size. Both the hot and cold handles are included with the dual knobs. Specifications•Recommended Use: Catalina 2 Handle Faucet•Type: Knob Handle•Color: Clear•Material: Acrylic•Quantity: Set Of 2 With Blister Package Innovative & Cost Effective Product Designed To Meet The Specialized Needs Of Customers Limited Lifetime Warranty | Valterra Phoenix Products Faucet Handle Set