- The distance from the underside of boom straight down to the lowest point of the mast where the mast bracket can be mounted.
- Templates of the aft part of mast and the underside of boom. A simple way of doing this is to take a piece of soldering wire and bend it around the aft part of mast, then trace the shape onto a piece of paper. Repeat the process on the underside of boom.
- Size and make of boat.
All blocks, as every Garhauer part, come with Garhauer's 10 year unconditional guarantee.
Includes: Blocks and Line, custom made Mast and Boom brackets
Rigid Boom Vang Measurements, each boom vang is custom made for each boat. The measurements Garhauer would need are as follows:
Length made to order. Tube Diameter 2 1/4"
Boat size 45 ft. and up.