This high-quality aluminium mast mount has been engineered to fit all Calypso ultrasonic sensors and consists of 3 parts as follows: base, top and pole (All parts are complete, no assembly required). The base is a standard VHF antenna mount sizing 1"-14 UNS thread (Ø 20 drill to allow wiring), please note you will need to purchase the mount to meet your specific install requirements, please contact us for assistance if required.

Inside Ø: 23 mm
Outside Ø: 25 mm
Thickness: 1 mm
Material: Aluminium
VHF mount thread sizing: 1"-14 UNS thread (Ø 20 drill to allow wiring)
Calypso sensor thread sizing: M16x1,5 aluminium male thread (Ø 20 drill to allow wiring)