Specification Brand : Tomotato BulletPoint1 : SUITABLE FOR: a 3/8 threaded hole in the bottom center, and a 3/8 to 1/4 threaded adapter, included for easier mounting on a variety of tripods and tripod heads with 3/8 or 1/4 top screws. . Also designed with a bubble level, the clamp helps you easily keep your telescope parallel to the ground. BulletPoint2 : MULTI-FUNCTIONAL: Dovetail clamp can fix the telescope or camera on the tripod, used for adapting the main mirror of astronomical telescope with equatorial instrument and star guide accessories. Particularly suitable for double connection that requires high load capacity. BulletPoint3 : 8-HOLE DESIGN: 2 M8 top holes spaced 35mm apart. 5 M6 top holes (also used for 1/4 screws) Total: 4 M6 top holes spaced 38mm apart, M6 top holes are 19mm from the center. 4 M6 threaded holes on either side. Realization of the accessory saddle equatorial mounting head and optical tube assembly. BulletPoint4 : EASY TO USE: Extended screw knobs allow you to effortlessly adjust the fixture with the telescope mounted. Straight knurling provides a firm grip with greater locking strength. BulletPoint5 : EXCELLENT MATERIAL: The Telescope Dovetail Clamp is made of aluminum alloy. Ring clamping with brass locking screws protects the fittings and provides a very stable connection, the clamping screws are fully secured for no trouble clamping. Color : As Shown ExternallyAssignedProductIdentifier : 7629663639995 ItemName : Telescope Scope Adapter Mount Base Aluminum Alloy Vixen Style Dovetail Saddle Clamp for Telescopes and Cameras ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : telescope-photo-adapters ItemTypeName : Camera Mounts & Clamps Manufacturer : Tomotato ModelName : Tomotatocer10m7thu ModelNumber : Tomotatocer10m7thu NumberOfItems : 1 PartNumber : Tomotatocer10m7thu ProductDescription : Specification: Item Type: Telescope Dovetail Clamp Material: Aluminum Alloy