T2 Male Thread Adapter for 1.25“ Double Helical Focuser

PDF-Download

M31X0.5 Female Thread to M42X0.75 T2 Male Thread Adapter for 1.25inch Double Helical Focuser

Converts an M31 male thread to a T2 Male thread
M31*0.5 female thread to M42*0.75 Male thread adapter
High quality anodized aluminum adapter for long time use
This aluminum adapter ring has M42 male Threads on one side and M31 Female threads on the other side
With it you can convert a male M31 thread to a male T2 thread with minimum possible mechanical length