Convert the SkyWatcher AZ-GTi to an ADM Accessories style clamping system. Fits V Series dovetail bars. Incorporates a split clamp design that grips the dovetail bar along the entire surface of the saddle and will not dent or scratch the dovetail bar. The dovetail clamp has a large “T” handle locking knob for tool free operation, spring loaded jaws, anodized aluminum and stainless steel construction. 1.75″ Long, 2.5″ Wide, .75″ Thick, Wt. 5 oz.