Contemporary styling is the hot trend, which is why the manufacturer is introducing the stainless steel square rose and square auxiliary deadbolt. The rose can be paired with any of the company’s 16 stainless steel levers to create a modern look. When used with a pre-drilled door, the rose will cover a 2 1/8-inch hole. Cost: $127 to $228. Omnia Industries. 800-310-7960.