Material: Sunbrella
Specifications: Boom cover incorportating the stack and closed under the boom with snap hooks and around the mast with a zipper.

When ordering, select closest size and specify actual length and Sunbrella colour in comment box.

Sunbrella Most Common Colors

Mainsail Measure Form

Order Online by Boom Lenght

Material: Sunbrella
Specifications: The Horse Blanket cover is suitable for flaked Sails. The sail cover is fitted with adjustable webbing straps every 600 mms closed under the boom with snap hooks. Supplied with a removable wrap around mast collar which attaches to the sail cover with both Velcro and adjustable webbing straps.

Material: Sunbrella
Specifications: Our MZ Custom Mainsail Covers are supplied complete with sail cover, mast collar, line and blocks.

This product includes 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 closes aft forward with a lanyard making top closure simple.

A removable wrap around mast collar is supplied fitted with zippers on both sides. The sliders are fitted with a lanyard and close top down.

Line is supplied in three parts, (a) forward and after support V’s with spliced eyes to fit over the batten and with fitted block, (b) Upper inverted V with spliced eyes and shackles for attaching to beckets of lower blocks and with fitted block, and (c) The upper line with a spliced eye and shackle to attach to upper block becket and the downhaul end whipped and sealed with a mouse loop. Line lengths are determined by a formula based on foot length.

The MZ Cover is normally attached to the boom by slides or bolt rope but custom options can be accommodated if specific detail is supplied. All zippers are white YKK # 10 with plastic sliders.