3 1/8" Antique Brass Plated Skeleton Key With Triple Notched Bit

This faithful reproduction can be used as a master key for antique mortise and rim locks. Featuring a triple notched bit, it's likely to operate around 30% of vintage locks (results not guaranteed - operability can only be determined by testing). Made of zinc, with an antique brass finish.

Overall length: 3 1/8". Barrel length (from bow to bit): 1 7/8". Barrel diameter: 1/8". Bit is 7/16" W x 3/8" H.

The bow is the ring part that you hold, the barrel is the tube in the center and the bit is the tooth like part on the end.