The From the Anvil Small Left Hand Rim Lock Polished Brass has a heavy solid feel. It is for doors with maximum thickness of 50mm. It measures at 140mm x 86mm overall, the spindle centre is 97mm and the lock centre is 42mm. Sold individually, the rim lock comes complete with two keys and fixings. Polished Brass Rim Lock The rim lock has a polished brass finish and can be used internally or externally. Other Variations It is also available in an iron finish - sold as a separate product.