The 0039/040078 Dropper Key is a precision tool used for the installation of cam-type locking MK3B droppers. It is designed to rotate the locking cam on the dropper clip, securing the clip onto the contact wire reliably.
Additionally, the dropper key features a dropper key hole that allows the operator to form the hook end on the steel dropper wire, ensuring secure and accurate installation.
Contact us for more information about the 0039/040078 Dropper Key or other railway products, please call 01428 685902 or email [email protected].