16mm \ $19mm High Security Key locks

High insulating material for 16mm CKM modelswithstands 15 kilovolts of electrostatic discharge,thus providing antistatic feature. Rugged, die cast housing 19mm CKL models designed for higher security requirements. Patented vertically rotating switching mechanism combines with self-cleaning sliding contacts for high reliability and long operating life. Available in both flat and tubular key styles; flat key is reversible for easier setting. Epoxy sealed terminals prevent entry of flux and other contaminants. Interior construction provides seal for contact area. High dielectric strength of 1,500 volts between contacts and case.