Insert the sink into the hole in the countertop to test the fit. Sinks may be heavy. To prevent injuries to yourself or damage to the sink or counter, be sure to have someone help you lift the sink. After testing the fit,remove the sink. Make adjustments to the hole if necessary.
Some sinks come ready to receive the faucet.
Others do not. Follow the manufacturer's directions for your particular model to prepare the sink to receive the faucet. Assemble and install the faucet and drain according to the manufacturer's instructions. For more on this subject, see How to Replace a Faucet . Install any mounting clips that were provided with the faucet.