Click to enlargeBarton Marine Mast Base Organizer - 4 Block
Manufacturer: Barton MarinePart #: 81550SKU: 99150
- Stainless Steel
Item #: 99150
Category: Hardware
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Description
Mast Base Organizer - 4 Block The Barton Mast Base Organiser is finished in our unique 'Spectro' grey anodizing for a long-lasting finish. It accepts up to four double tang blocks mounted on individual stainless steel swivel posts but with three deck fixing points.
The unit is fitted close to the mast base to accept halyards, reefing lines, and a topping lift. It is designed to work with our range of deck organizers, rope clutches, and winches, doing away with the need to leave the cockpit when reefing, hoisting, or lowering the mainsail.
Specifications & Dimensions: Length: 160mm Width: 25mm Height: 28mm Weight: 166g Safe Working Load: 1,540kg Break Load: 3,080g Fixing Hole: 6mm Specification comprises: 'Spectro' anodized aluminum base Four stainless steel swivel posts with nylon base washers Four pairs of nylon packing washers for tang blocks Used in conjunction with series 1-4 01 090 to 04 090 single blocks
Specifications
| Brand | Barton Marine |
|---|---|
| Part Number | 81550 |
| EverTide SKU | 99150 |
| UPC | 5035088815500 |
| Material | Stainless Steel |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
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Returns & warranty
Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Barton Marine productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Sailing — frequently asked
- How do I size a block for my sailboat?
- Match the block to the line diameter it will carry and to the working and breaking loads of the system (sheet, halyard, control line). Makers publish load ratings and line-size ranges — choose a block whose working load comfortably exceeds the real-world load, without going so large it adds needless weight.
- What is running rigging?
- Running rigging is the moving lines that control the sails — sheets, halyards, and control lines — as opposed to standing rigging (the fixed wire that holds up the mast). Running rigging should be matched to the boat’s blocks, clutches, and winches for smooth, reliable sail handling.
- How do I maintain sailboat winches and hardware?
- Rinse with fresh water after sailing, keep sheaves and bearings clean, and periodically service winches (disassemble, clean, and re-grease per the maker’s instructions). Marine-grade stainless and good maintenance keep hardware working smoothly when loads are high and timing matters.
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