Farpoint Counterweight System for D size Dovetail Plates, FDWS Farpoint Counterweight System for D size Dovetail Plates, FDWS Mounts on D size Dovetail Plates, DOVETAIL PLATE NOT INCLUDED Includes Dovetail Accessory Adapter, (2) three pound weights, attachment screw "D" Size Compatible with Losmandy Made in the USA by Farpoint Astro