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One Design · Keelboat

Ensign parts, rigging and specifications

The Ensign is a keelboat one-design class, with a published length overall of 22 ft 6 in (6.86 m). MAURIPRO lists 48 parts for the Ensign below, grouped by system, with live prices and stock.

  • Keelboat
  • 48 parts
  • 4 published figures

Your Ensign at MAURIPRO

What you can do on this page.

01Shop parts by system48 parts for the Ensign, matched by part number and grouped by system.Shop all parts →
02Check the specifications4 published figures, each with its source.See specifications →
03Tuning guides5 published guides for this class.See the list →
04Get expert helpNot sure a part fits your Ensign? Send us your sail number and year.Contact us →

Shop Ensign by system

Ensign parts

Prices and stock are live from our catalogue.

Harken part numbers cross-checked against Harken's published one-design deck layout for the Ensign (checked 2026-11-04).

Parts marked "Sized for this boat" are chosen from the manufacturer sizing guides published on our Selection Guides pages (Harken winch chart, Forespar pole guide, Harken mainsheet guide, Schaefer hardware chart) using the published dimensions of the Ensign. They are not specified by the class rules; check your class rules for limits before racing.

Rope sold by the foot is added at the cut length shown on the card.

Ensign specifications

SpecificationPublished figureSource
Length overall (LOA)22 ft 6 in (6.8 m)Harken one-design deck layout page; matches Wikipedia
Waterline length (LWL)16 ft 9 in (5 m)Harken one-design deck layout page; matches Wikipedia
Beam7 ft (2.1 m)Harken one-design deck layout page; matches Wikipedia
Hull weight3,000 lb (1360.5 kg)Harken one-design deck layout page

Figures are shown as each source publishes them, with the other unit converted. Class rules set the measurements that count for racing.

Ensign tuning guides

  • Quantum Sails: Ensign Tuning GuideVersion 2026 · 4 pages
  • Quantum Sails: Ensign Tuning Guide (8-2018)Version 2018 · 5 pages
  • Quantum Sails: Ensign Tuning Guide ('final')Version 2015 · 5 pages
  • North Sails: Ensign Tuning Guide (North Sails One Design)Version 2015 · 2 pages
  • Quantum Sails: Want to Sail Your Ensign Faster? Try These Tips. (Ensign clinic, Newport Regatta)Version 2015 · 3 pages

Tuning guides belong to the sailmakers that publish them. MAURIPRO does not host or reproduce them; ask the sailmaker or your class association for a copy.

Ensign class rules and references

  • Class rules: Ensign Class Association Rules, Part II - Rules and Specifications, revised January 27, 2026
  • Class association: ensignclass.com
  • Builder: ensignspars.com

References checked 2026-11-04.

Ensign buying questions

What Ensign parts does MAURIPRO carry?

48 products are listed for the Ensign on this page: halyards, sheets & control lines (23); blocks & sheaves (11); travelers, tracks & cars (2); winches & handles (3); spars, poles & rig fittings (3); covers & bags (2); and more. Prices and availability shown are live from our catalogue.

How do I know a part fits my Ensign?

Each part here is linked to the Ensign because its exact manufacturer part number appears on the Ensign parts lists we reviewed (including Harken's published one-design deck layout for this class). Fit can still depend on your boat's year, builder and rig, so check the product details and your class rules, or ask our technical team before you order.

Are there tuning guides for the Ensign?

Sailmakers have published tuning guides for this class, including Quantum Sails (Ensign Tuning Guide, Current PDF (file dated July 2026)); Quantum Sails (Ensign Tuning Guide (8-2018), August 2018 (file name 8-2018; PDF created 2 Aug 2018); contacts Doug Burtner and Randy Shore); Quantum Sails (Ensign Tuning Guide ('final'), PDF created 20 July 2015 (Quantum Sail Design Group branding; four Quantum contacts listed)); North Sails (Ensign Tuning Guide (North Sails One Design), Print of North's onedesign.com Ensign page dated 8/3/2015 (page footer © 2014 North Sails Group)). These guides belong to their publishers; MAURIPRO does not host or reproduce them, so please get them from the sailmaker or your class association.

Which rules govern the Ensign?

The class is governed by its class rules (Ensign Class Association Rules, Part II - Rules and Specifications, revised January 27, 2026). Check the current edition with the class association before buying parts for racing.

Not sure which part fits your Ensign?Send us your sail number, year and builder and our team will check it.
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