Bronze round thumb lock latch with a matching round backplate and an antique patina. The round shape and patina add character and authenticity to the lock, making it suitable for restoration projects and historical interiors. Priced each. The manufacturer and exact date of creation are unknown. The dimensions are 1.5 in. diameter x 1 in. D, spindle 1.125 in. L x 0.125 in. square.