Description Dovetail Mounting Clamp Heavy Duty For Telescope Accessories and Tube Rings CAD designed and carbon fiber FDM for maximum strength to weight ratio. These are much lighter than metal clamps, 125 grams 4.5oz. Losmandy Type 25 lbs capacity (11kg) 3 x M6 or 1/4-20 holes Compatible with Rouz Astro telescope tube rings Brackets 2x CNC aluminum knobs Vixen Type 20 lbs capacity (9kg) for 3 x M6 or 1/4-20 holes Compatible with Rouz Astro brackets (not for Rouz Astro rings) 2x CNC aluminum knobs Features Weight: 125 grams – 4.5 oz. Premium build quality, solid construction Dual spring loaded mechanism All-metal thumbscrew, anodized aluminum knob Engineering grade Carbon Fiber composite material UV, water, chemical, salt, and temperature resistance
