NEEWER Rail Vixen Style Dovetail Plate with M6 and Camera Metal Mounting Plate Telescope Mount Adapter for OTA Equatorial Tripods and Sky

【Wide Compatibility】This mounting plate features a Vixen-style dovetail base, making it compatible with standard Vixen-style saddles manufactured by a variety of brands. 【Multiple Mounting Points】Two 3.5" (87.6 mm) countersunk slots are designed for mounting balancing devices. The 0.25" (6.4 mm) wide slots can accommodate M6 and 1/4" screws. Each slot is countersunk with 3/8" screw holes (M8 1.4" (35 mm) apart). 【20 1/4" Screw Holes】Twenty 1/4" screw holes are evenly spaced on both sides of the countersunk slot, spaced 0.8" (20 mm) apart. These holes can be used to mount various devices with matching screws. [Accurate Scale] With scales on both sides, you can find the exact position to mount your equipment for astrophotography, astronomy, night sky observation, and stargazing. 【Non-Slip Rubber Pads】Soft non-slip rubber pads provide stability between the mounting plate and your device, protecting your device from unnecessary scratches. Four safety screws on the bottom prevent the mounting plate from falling. Note: To use a Vixen-style saddle, you must remove the two safety screws.