of the bolt 206 with the cross bar 218 may pitch the bolt housing 208 as indicated by arrow 226 and as illustrated in dashed lines pitching of the bolt housing 208 may be allowed by a hinge 230 having a stationary portion coupled to the outer housing 202 and a rotating portion coupled to a bolt arm 232 as the contact point moves from the tip 222 toward the slot 224 the latch end 207 of the bolt 206 may extend into an aperture 228 of the strike plate 220 fig1 as a component of an applied force along an axis of bolt 206 begins to diminish i e the contact point moves closer to the slot 224 the bolt 206 may telescope out of the bolt housing 208 under force applied by spring 210 at which point the slot 224 may slide over a corresponding structure coupled to the doorway portion 112 of the frame such as cross bar 218 fig1 with slot 224 engaging cross bar 218 the latch mechanism 200 may hold the door in the closed position to unlatch the latch assembly 200 a rotary handle 120 such as illustrated in fig3 may be rotated a handle connection member extending through the door 116 substantially perpendicular to the plane defined by the door 116 and connecting.