About this product
Part Number: 20313
215mm mount extension (as supplied with Pronto, AZ5 & GTi Alt-Az mount/tripod bundles).
Constructed from cast aluminium. 215mm overall length. Base and top platform diameter 70mm. Female 3/8" thread on base. Male threaded 3/8" screw connector on top platform (top platform separable from main body).
|Average Rating (1 Review): |Sky watcher extension tube
Wednesday, 8 August 2018 | Gary
Fits on 3/8 skywatcher mount nicely don't have to extend legs on mount
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