Evenden M48 x 0.75 mm Male to M54 x 0.75 mm Female Thread Adapter Converter Adapter for Telescope Photography Replacement Parts, 500702949

Or converts a M54 x 0.75 mm female thread into a M48 x 0.75 mm female thread Product Description All metal construction and anodized aluminum process, for long time use. High quality anodised aluminium adapter Converts a M48x0.75mm male thread to M54x0.75mm male thread M48 Female to M54 Male Thread Adapter This allows you to convert an M54 x 0.75 mm female thread into a M48 x 0.75 mm female thread with minimum possible mechanical length.