Compatibility - Works with all freestanding tubs, floor-mounted tubs, and island tubs. Provided PVC Adapter - Includes a PVC plastic adapter to connect the Rough-in to tub waste for a fast, clean installation. Durable Metal Surface - Epoxy-coated, 18-gauge metal deck flange with locking holes and screw fasteners for secure mounting on wood, cement, tile, and concrete. Test and Sealing Cap - Features a snap-on test cap rated at 30 psi for water, air, and smoke testing. After DWV system testing, remove the cap if required. Backflow Prevention - The Overflow Kit securely connects the tub to the floor, enhancing durability and safety by effectively preventing backflow and potential odors. Protective Design - Internal removable test cap enables water/air testing. - Blue protective cap protects the cement and wall from drops before completion. - Includes a 2" to 1½" drain adapter that fits standard US plumbing connections for 1½" or 2" P-traps. Recommended Uses - Suitable for plumbers, remodelers, builders, and DIY enthusiasts installing on freestanding tubs. - Provides simple setup and easy drainage. Applications - New bathroom installations where a reliable, easy-to-install drain is required. - Bathroom remodels needing a clean, secure rough-in connection and robust backflow prevention. - Custom projects with island or floor-mounted tubs where testing, protection, and compatibility with standard traps are important. Package Contents - Drain body, short threaded tailpiece, flanged tailpiece, PVC adapter, brass nut, screws and anchor set, 2" to 1½" drain adapter, PVC gasket, protective film cap, instructions.