This is a nice little mount with tripod that is built for a refractor up to about 80mm. I've used it with a TeleVue Ranger, a Stellarvue AT1010, a Takahashi FS60c, and a Takahashi FS78. It has a spring loaded slow motion manual worm drive on the azimuth axis that can be disengaged for rapid movement, and an adjustable lock on the altitude from horizontal to vertical. It's also very nice for terrestrial viewing and photography.
Hey,it's not a TeleVue Gibraltar, but it's not $600 either. It's yours for $100 plus shipping.