STAINLESS STEEL SINK INSTALLATION INSTRUCTIONS 1. Remove your new sink from the carton. Use caution as sink edges may cause minor cuts. Wear safety gloves for your protection. 2. Remove your old sink and check cutout opening of the counter top to be sure iris sized properly.See cutout dimensions below and verify your new sink will fit to the opening by setting new sink to the counter top temporarily.Cutout dimensions of all sinks are as below.