I have a nice threaded stainless steel counter-weight shaft for Losmandy G11, GM8 or Celestron CI-700. I believe it was made to accept Astro-Physics threaded SS c-weights, but can't confirm as I sold the last one. Anyway, it's in excellent condition and can be used with std Losmandy c-weights where it actually provides for better locking at reduced weight :-). Asking $50 obo. Many thanks for consideration!