Fits the Synta EQ3 and Orion EQ-3 mounts--and probably some other mounts--email
before you place an order, so that we can make sure that this is the right
unit for your mount. The tripod leg slides into the ScopeRoller, and four
bolts lock the ScopeRoller into position on the tripod leg.
If the bottom of your tripod leg looks like this, you are probably in the
right place.
This is what the ScopeRollerTM EQ3 looks like installed.