Celestron Narrow 17.5″ Long Dovetail for 11″ SCT & EdgeHD Telescopes
Most Celestron 11″ Schmidt-Cassegrain and 11″ EdgeHD optical tubes come with a wider CGE dovetail bar. This dovetail bar kit replaces the CGE dovetail with a much thinner dovetail in order to allow these telescopes to be used with mounts like the Advanced VX that require narrower CG-5 dovetail bars.