2001 Azimut Sea Jet The port aft stairs, from the main deck down to the swim step, act an entrance into the laz/engine room. This door has a circular hatch/latch. There is a stainless "seat" or female end then a separate male end that is the handle and locking mechanism. This male end wasn't secured and has sense been lost. Does anyone know where I can locate a replacement? I'm thinking a machine shop, as the boat is 16 years old at this point. Thanks!