Item #934029

SSI Universal Mast Boot

44 Reviews
$51.99 - $59.99
          Want an email once available?
          Buy with
          Need Help? Speak to an Outfitting Specialist [email protected] 1-800-262-8727 MON-FRI 9AM-5:30PM SAT 9AM-5PM

          Image of : SSI Universal Mast Boot SSI Universal Mast Boot Item # 934029

          Description

          SSI's flexible universal mast boots are designed to fit a number of sizes of masts with deck collars of the same basic shape. The boots are molded in a series of small steps, so that the user may cut the top at the level that provides a snug fit to the mast, and cut the bottom at the first level that gives a snug fit to the deck collar.

          Features:

          • Universal mast boots made of extremely flexible UV resistant vinyl
          • Molded in steps allow the top and bottom to be cut at the level that provides a snug fit to the mast and deck collar
          • Boots may be installed on stepped mast by cutting one side and glue together with included adhesive, adhesive is included in each kit
          • Top and bottom of boot are secured with stainless steel hose clamps (clamps not included)
          • Material: UV resistant vinyl

          91000000 Mast Boot Specifications:

          • Fits masts with circumferences of 17 1/2" and larger with corresponding mast collars of up to 31" (445 to 787 mm)

          91200000 Mast Boot Specifications:

          • Fits masts with circumferences of 23" and larger with corresponding mast collars of up to 37" (584 to 940 mm)

          91400000 Mast Boot Specifications:

          • Fits masts with circumferences of 30" and larger with corresponding mast collars of up to 44" (762 to 1118 mm)

          Note: it may be necessary to join 2 hose clamps together to attain required circumference.

          Installation Instructions (1.39 MB)

          Part Numbers for SSI Universal Mast Boot

          Related Categories

          Related Categories

          Reviews

          Rated 2 out of 5 by from Not A Hard Mast Boot The product images for this product make this out to be a hard shaped piece which is what I wanted, but it's not. It's just a slightly more rigid wrap around materials that requires more serious bonding than standard boot tape which is easier to use I find and easier to remove. I think the ad for this was a tad knowingly misleading.
          Date published: 2025-05-29
          • y_2025, m_6, d_24, h_8
          • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
          • cp_1, bvpage1
          • co_hasreviews, tv_3, tr_1
          • loc_en_US, sid_conf.608681BOO910, prod, sort_[SortEntry(order=HELPFULNESS, direction=DESCENDING), SortEntry(order=POSITIVE_FEEDBACK, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
          • clientName_defendermarine
          • bvseo_sdk, p_sdk, 3.2.1
          • CLOUD, getReviews, 3.7ms
          • REVIEWS, PRODUCT

          Questions

          Where to get the mast boat clamps?

          Asked by: Claude
          Just get 2 long hose clamps and put them end to end.  For example, item 880630 on defender.com goes to 12" long.  Two of them will circle a diameter of  ~24"  If your mast has a longer circumference just add a third one.  You can do this both on top and bottom of the boot.  If you put some silicone between the universal mast boot and the mast, there will be no leakage.  I added a fabric cover to hide the mast boot (I just made it with Sunbrella and velcro).
          Answered by: Sailing Norm
          Date published: 2024-06-07
          • y_2025, m_6, d_23, h_7CST
          • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
          • cp_1, bvpage1
          • co_hasquestionsanswers, tq_1
          • loc_en_US, sid_conf.608681BOO910, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
          • clientName_defendermarine
          • bvseo_sdk, p_sdk, 3.2.1
          • CLOUD, getContent, 19.09ms
          • QUESTIONS, PRODUCT