Important: Measurement forms are required for all mainsail cover orders. Mainsail Covers are ordered by boom length.
If you need to find out the length of your sailboat boom, click here: Rig
Mauri MZ Style Mainsail and Boom Cover
Our MZ Style (stay in boom cover) is manufactured from solution dyed Acrylic
and is supplied complete with sail cover, mast collar, line and blocks.
This product consists of a boom cover, stiffened at the top with battens
and with a zippered flap to close the top and protect the mainsail from
UV damage. The zipper slider on the lap closes aft to forward with a lanyard
making top closure simple.
The cradle wraps around the mast and is fitted with zipper at it’s
forward end. When sailing the mast section can be folded back inside the
cover where it is held by press clips.The zip sliders are fitted with
lanyards and close bottom up.
The Mauri MZ Mainsail Cover lines are supplied in three
(a) the forward and after support V’s with spliced eyes to fit over
the batten and with fitted blocks,
(b) An upper inverted V with spliced eyes and shackles for attaching to
the beckets of the blocks on the lower V’s and fitted with a block
in the apex of the V, and
(c) The upper line with a spliced eye to attach to the block becket on
the inverted V with the downhaul end whipped and sealed with a mouse loop.
Line lengths are determined by a formula based on foot length but some
trimming of the mast downhaul may be required.
The MZ Style Mainsail Cover is normally attached to the boom by slides
or bolt rope which are selectable online but custom options can be accommodated
if specific detail is supplied.
All zippers are white YKK # 10 with plastic sliders.