Use this quick-release height adapter with Leica 86mm prisms.
Height Adapter for Leica 86 mm Prisms
PN: 2090-02 Shipped From: 
Details
- 5/8 X 11 aluminum prism height adapters allow the base pole to be used with other manufacturer’s 360° Prisms
- For Leica users w/ 86 mm prism
- Weighs 0.11 lb (0.05 kg)