brand new and high quality Features: Simply screw the dovetail clamp onto your tripod for head, and you can mount your telescope on the tripod. A generously dimensioned surface with 24 mm width presses the bar against the other side of the clamp. Areal clamping with brass screws and locking screws - protects the accessories and provides a very stable connection. The center distance of two holes for M8 screws is 35 mm For attaching the clamp, 7 bores are available, five bores for M6 and 1/4" screws, two bores for M8 screws. The clamp itself can be adapted to a mount, to the counterweight shaft or another dovetail bar, building a double connection. Dovetail Clamp only, other accessories demo in the picture is not included! Specifications: Areal clamping with brass screws and locking screws - protects the accessories and provides a very stable connection 8 bores allow connecting to almost all surfaces Loading Weight: 10kg Dovetail Upside: 39.5mm Dovetail Downside: 45mm Dovetail Depth: 12mm M8 Pitch: 35mm M6 Pitch: 19mm, 35mm Material: Aluminum Alloy Size: app.6.3x7.2x2.4cm/2.48x2.83x0.94in Optional Color: Red, Silver Quantity: 1 Pc Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Dovetail Clamp