These sailboat/trailer homemade mast/boom braces/supports are good for small sailboats 10 feet-16 feet long.
You can cut the length of the posts to whatever the desired length for your boat.
I made these for my son's boat, bit they were never used.
The overall length of the support posts & braces-Tall post (trailer)=85-1/2". Medium (middle) post (for where the mast sits)=43". Small (cockpit or rear deck)=19" (not factoring the plywood board under it).
Wood post widths-Tall post=2-2/8" X 1-1/2". Medium (middle) post= 2" X 2". Small support post=3-1/2" X 3-1/2".
Small support post plywood board=12" X 38" X 1/2" thick.
Stainless steel large bolts and lag bolts.
Feel free to email me with any questions.
do NOT contact me with unsolicited services or offers