5/8 X 11 Prism Mounting Adapter Kit for Crain Rods & Flat/Oval Rods. Prisms can be dasily mounted to the SVR with this adapter. The adapter converts the SVR’s female 1/4X20 adapter thread to a male 5/8X11 thread, the standard thread for mounting prisms. Kit includes a brass threaded stud, aluminum lock washer and an allen wernch for installation.
- Mount a standard survey prism to your SVR or CR Grade Rod
- 5/8 x 11 thread with 1/4 x 20 stainless tip
- Weighs 0.15 lb (0.07 kg)