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Rolly Tasker

Mainsail Cover - 9.0 ft Boom

Mainsail Cover - 9.0 ft Boom

Regular price $320.00 USD
Regular price Sale price $320.00 USD
Sale Sold out
Shipping calculated at checkout.
Rolly Tasker Mainsail Covers utilize standard sizes to keep prices low. Fits most popular boats up to 34 feet. Sails covers are made of 9 ounce water resistant Sunbrella for long life and durability. Available ready to ship in several sizes and colors. Custom Colors may be ordered.

Size: Fits 9.0' Boom | Total Length: 9.75'

Item Number Color Size Price Availability Cart
MC09.0-PB Pacific Blue $320.00 Available Add To Order
MC09.0-CN Captains Navy $330.00 Available Add To Order
MC09.0-FG Forrest Green $330.00 Available Add To Order
MC09.0-BL Black $330.00 Available Add To Order
MC09.0-JR Jockey Red $330.00 Available Add To Order
MC09.0-TB True Brown $330.00 Available Add To Order
MC09.0-TT Toast $330.00 Available Add To Order


  • Hundreds of colors and sizes in-stock and ready to ship
  • Stock sizes keep prices low
  • We only use Sunbrella brand Material for long life and
  • Twist fasteners at bottom and around mast for longest life
  • Open at back and tie off to end of boom for flexibility and to allow wet sails to dry out
  • Length in title is length of boom – actual length of cover is 9 inches longer to wrap around front of mast.
  • Available for immediate shipping in Pacific Blue, Captain's Navy, Forest Green, Black, Jockey Red, True Brown or Toast.
  • Or contact us by email for custom colors.


Boom Length: 9.0'

Total Length: 9.75'

Material: 9 Ounce Sunbrella

Measuring Sails

Measuring for Sails

When Measuring, you should measure your rig rather than the
sails.  If you measure the sails they should be on the boat and hoisted to standard halyard and clew tensions.  Sails tend to change shape over time and a sail may measure differently when not under loads.

For stock sails focus on the basics; dimensions, cloth weight, and luff types on headsails. Then perform a search by luff length leaving boat type "Unspecified". A close fit is good but an exact fit is not necessary. Measure according to the instructions below and fill in the boxes. Please be conservative when ordering and allow a few inches for stretch or error. A little short is fine but too long can be a problem.

Click HERE for more details and Measurement Guide

Returns and Warranty

Thank You For Your Business

We appreciate your order and will try to uphold our end of the bargain by being prompt and accurate in delivering your product.


Ordering a sail solely by boat type is not a guarantee of fit.  We recommend that you measure you rig and compare the results with our published dimensions.  Many boat manufacturers have multiple versions of the same boat length.  Occasionally rigs will vary even on the same make and model of production boat Failing to measure does obligate you to a restocking fee.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. See More Details


Warranty applies to all new stock sails and custom sails. Parts and labor are covered for 2 years from date of purchase for any necessary repairs due to failure or eminent failure under normal (non-extreme) use caused by faulty workmanship or components. See More Details


The published specifications of all new and used sails are guaranteed to be accurate including dimensions, features, hardware and condition. If you feel there has been any error made on any new or used stock sail that you have received from us, PLEASE DO NOT USE THE SAIL. Call us first to discuss the issue.  See More Details

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