This key has an overall length of 2 1/4in , the tube is 1 1/2in, and the throw is 3/8in.
Part KY-2 Skeleton Key Reproduction Brass Plated Die Cast Barrel and Bit Key This popular key fits over 80% of the old American furniture locks. Hollow barrel to fit over the lock's center pin. This key is for drawer or cabinet locks. Plain bow handle . The barrel is 1 1/2" long, 3/16" in diameter and the bit is 3/16" by 3/16". The overall length is 2-1/2"