Manfrotto 200USS Universal Anti Twist Spotting Scope Plate RC2 Connect System (Black). This adapter plate has been specifically designed to eliminate unwanted rotation of the spotting scope during viewing.
Its universal design means it can be used to mount all makes of spotting scope, no matter what their foot shape (square, rectangular, trapezium), on any Manfrotto -way head with rapid RC2 connector system. The adapter is made from machine-tooled aluminum with a black anodized finish.
In addition to the standard 1/4 screw, it has grub set screws to lock the spotting scope securely in position. Attachment: 1/4-Inch screw; color: black; material: aluminum; weight: 0.32 lbs. Package Dimensions: 16.764 cms (L) x 8.128 cms (W) x 4.318 cms (H).