Washer, Harmony XB4, chromium plated liquid spray protective washer, for insertion beneath head 22mm

This Harmony XB4, liquid spray protective washer has chromium plated color. This liquid spray protective washer is designed as a protection accessory to be fitted beneath the head for insertion. It is compatible with any standard 22mm Harmony control or signalling units. It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. It is designed to fit with a standard 22mm control and signaling units, ensuring compatibility when installing in pre-existing machinery.