How far do the Metal Flush Bolts extend?

The Metal Push Flush Bolt and Metal Flip Flush Bolt extend into the header and sill to lock the passive door panel.

Metal Push Flush Bolts (LINK) extend 1" into the header or sill to lock the passive door panel.

Metal Flip Flush Bolts (LINK) extend 0.8" into the header or sill to lock the passive door panel.

The bodies of both flush bolts measure 7" in length, 3/4" in width and 1/2" in depth.