I have a new big binocular tripod spreader. works on bogan or the oberwerk heavy duty surveyer tripod & probably others also. new they sell for $ 50.00 + shipping ill sell mine for $ 30.00 + $ 5.00 shipping.
I also have some oberwerk 100mm objective covers ill sell for $ 12.00 shipped. these sell for $ 15.00 + shipping.
both are as new.
thanks David L