4.450 inch long; 2.000 inch wide; 6 holes 0.158 , 0.163 inch diameter; made from alum alloy 6061-t6 per qq-a-200/8/qq-a-225/8, cres 302 per mil-s-5059, music wire per qq-w-470, cres 17-4ph per ams5643; heat treat cres 17-4ph, h900 per bac5619; finish per hard anodize per mil-h-8625, type iii, class 1, passivate per qqp-35 and cad plate per qq-p-416, type ii, class 2, cad plate per qq-p-416, type ii, class 3; all components are capable of operating in a temperature environment of -60 to 300 degrees; fatigue life40 pounds to 400 pounds for 100, 000 cycles with 95 percent confidence and 95percent reliability; latch finish shallbe skydrol resistant