Commonly used on small box locks or vintage medicine cabinets, the K-108d is made of cast brass and has an antique finish. Each key is treated with a chemical process that 'ages' the brass giving the pull the rich patina seen on antique brass pieces. Each piece is done by hand and may delay shipping by two to three days. Please note that the actual color of the antiqued item may differ slightly from the above picture due to variations with computer monitors. The overall length is 1 5/16" and is 11/18" at it's widest point. The shaft is 9/16" long and the throw, or distance from the center of the shaft to the end of the foot, is 1/4". This antique brass key is also available in polished brass.