1finish optional cadmium plate spe qq-p-416, class 1, type i., length 24.125 in., 5 holes diameter is 0.250 in., threads type 1/4-28unf-3b, 2 holes far side diameter 0.250 in. 1/4-28unf-3b threads, 2 slots 9/32 by 9/16 in., distance between slots is 20.688 in.
