Amerock light duty elbow catch works great when one lock is locking two doors. The elbow catch goes on the door without the lock. Polished nickel. The Amerock BP36752G Flex Elbow Catch is finished in Zinc. Every Amerock functional hardware series item is tested for durability in conditions exceeding all KCMA certification requirements and BHMS standards for cycle life, strength and finish quality. Zinc is an unfinished matte silver colored material. Founded in 1928, Amerock’s award-winning home solutions including decorative and functional cabinet hardware, bath accessories, decorative hooks and wall plates have built the company’s reputation for chic design accessories that inspire homeowners to express their personal style. Amerock offers a variety of styles and finishes at affordable prices that add the perfect finishing touch to any room.