The Amerock 143 Double Roller Catch is finished in Zinc. Zinc is an unfinished matte silver colored material. Zinc is an unfinished matte silver colored material. Every Amerock functional hardware series is tested for durability in conditions exceeding all KCMA certification requirements and BHMS standards for cycle life, strength and finish quality. Amerock offers a complete line of decorative and functional cabinet hardware, bath hardware, hook and rail and wall plates.  Amerock?s award-winning decorative and functional hardware solutions have built the company?s reputation for chic design accessories that inspire homeowners to express their personal style. Available in a variety of finishes and styles, Amerock offers high quality designs at affordable prices. Always Creating. Always Timeless. Always Amerock.