Carl Schafer:
I do not have the abilty to post pictures at this point as I am recovering frm a major hack attack on my computer. I'll have the IT person show me how to post them.
I can tell you this: The W42/43 has the same thing. I found those tubes while looking for propellers for my other boat and I think that they were 316SS as they were marked. I had the longer one bent and I took that piece back to fit the "V" to measure the ends for their width as I had already determined that they reached into the hawse pipe area on the sides. Then I dummy set up the "V" and measured the location of the tangs that the forestay is attached. I attached tabs and closed of the end of the "V" frame. I made two small plates with a clevis each to through bolt on the side of the hull for the attachment of the bowsprit. Back to the boat, measured for the cross bar that holds the bow sprit up on the end of the deck in case of a gear failure. I had the crossbar welded to fit across the bow and attached the staysail stay to that, and some other things in other locations on the sprit (anchor rollers, samson post, etc).-The boomkin has tangs for the stays, the double backstays for the SSB and an Aries. There is also an anchor winch . The four mainsheet blocks are also there. I have a mast that can be lowered , and the boomkin can handle that and then some.
Experience has tought me that the stern anchor is only good for hauling in that storm as a brake. During a tropical depression on Kauai (not hurricane Iwa), I anchored out coming in before the main blasts, in the anchorage (that was before the state put in that little marina in Nawilwili) and dropped the stern anchor too. The boat drifted sideways broad side to the wind (80mph) towards the breakwater, people absconded with my dinghy oars and I had to get to the boat before Polaris ended in the breakwater. I finally made it, hung on to dear life ( could have missed Polaris) and pulled the aft anchor line to the bow. That aligned the boat with the wind and waited the storm out.
That's it!
Mike