 Outward-oriented guide petals were also located on the outboard radius, giving the mechanism an overall diameter of about 85 inches.Structural latching was accomplished by a “bolt/nut structural latch” of 0.500 inch nominal diameter.Designed for a tensile load of , both the bolt and nut were fabricated from A286 steel, coated with a tungsten disulfide dry film lubrication as specified by DOD-L-85645.