My Account
Shopping Cart

Harken 2649 40mm Carbo Air Traveler Block for Sailboat Sheets and Control Lines

Manufacturer

Harken

<h3>About Harken: Performance Marine Hardware Since 1967</h3><p><strong>Harken</strong> is one of the most recognized names in performance marine hardware, with a legacy stretching back to 1967. <a href="/14853-harken">Harken</a> was founded in a 60-foot trailer by brothers Peter Harken and Olaf Harken, who set out to engineer better sailboat hardware than anything the market had to offer. Their early breakthrough — the plastic recirculating ball bearing block — redefined how sailors managed lines under load and launched a brand that would go on to dominate competitive sailing at the highest levels.</p><p>Headquartered in Pewaukee, Wisconsin, and with a major manufacturing facility in Limido Comasco, Italy, Harken operates as an employee-owned company with distribution spanning 48 countries. From club racing dinghies to grand prix offshore programs, Harken hardware has been aboard winning boats for decades — making its Olympic and America's Cup debuts in 1976 and 1977, respectively.</p><h3>A Full Range of Marine Hardware</h3><p>Harken's product lineup is broad by design. The company works hard to be the technological leader in sailboat blocks, deck hardware, winches, and hydraulics, as well as safety and rescue equipment and services. Their marine catalog includes small boat and big boat blocks, travelers and genoa leads, mainsail and headsail handling systems, winches, hydraulics, mooring solutions, and a robust line of spare parts and accessories.</p><p>At the core of it all are Harken's renowned <a href="/14853-harken-pulleys-blocks-200822">Pulleys &amp; Blocks</a> — the product category that started it all. Whether you're outfitting a high-tech racing dinghy or a bluewater cruising yacht, Harken blocks are engineered for high-load capacity, corrosion resistance, and the smoothest possible operation. The lineup spans sheave sizes from 16 mm all the way to 75 mm, with single, double, triple, fiddle, and soft-attach configurations to cover virtually every application on deck.</p><p>Beyond sailing, Harken also produces a dedicated line of sportfishing <a href="/14853-harken-pulleys-blocks-202394">Pulleys &amp; Blocks</a> engineered for the unique demands of offshore fishing. These compact, high-load pulleys are built for outrigger systems, dredge rigging, and heavy-duty line management — bringing the same patented bearing technology that excels on race courses to the rigors of the fishing cockpit.</p><h3>Why Sailors Trust Harken</h3><p>What sets Harken apart is a relentless commitment to engineering. Each product category is developed with input from top sailors, sailmakers, and boat designers — and the results speak for themselves on race courses worldwide. Harken hardware is a consistent fixture on America's Cup campaigns, Volvo Ocean Race fleets, Olympic classes, and everything in between. For cruisers, that race-proven performance translates into gear that is more reliable, longer-lasting, and more responsive than the alternatives.</p><ul><li>Employee-owned company with decades of marine engineering expertise</li><li>Manufacturing in the USA and Italy, with global distribution in 48 countries</li><li>Patented bearing systems engineered for high loads and minimal friction</li><li>Product lines covering everything from small dinghies to superyachts</li><li>Trusted at the Olympic Games and America's Cup since the 1970s</li></ul>

Part Number

2649
07/13/2036 2:48 AM
Sale Price

$36.82

Estimated ship date Sunday, July 26

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Harken 2649 40mm Carbo Air® Traveler Block is a compact, high-performance sailing block engineered for use in traveler systems, jib and mainsheet applications, and loaded control lines on high-performance dinghies and small keelboats. Part of Harken's trusted Carbo Air® series, this block delivers an exceptional strength-to-weight ratio at an accessible price point.

Key Features:

  • 60% stronger and 30% lighter than Harken's Classic block series
  • Nylon-resin sideplates densely packed with long-glass fibers for a compact, high-strength construction
  • Sheave spins on high-load ball bearings with fitted races for smooth, low-friction line handling
  • Ball bearings, sheave, and sideplates are UV-stabilized with carbon black for long-term durability and UV resistance
  • 40mm sheave diameter accommodates lines up to 8mm (5/16 in)
  • Maximum working load: 330 lb (150 kg)
  • Breaking load: 1,000 lb (454 kg)
  • Lightweight at just 1.8 oz (52 g) with shackle
  • Overall block length: 4-1/4 in (108 mm)

Common Applications:

  • Traveler systems
  • Main and jib sheets
  • Mainsheet fine-tune
  • Vangs and cunninghams
  • General control lines

The Harken 2649 Carbo Air® Traveler Block is built to perform in demanding sailing conditions while keeping weight to a minimum—making it an ideal choice for competitive dinghy sailors and small keelboat racers seeking reliable, affordable rigging hardware.

Products specifications

Diameter

5/16 Inch or 8 mm

Length

4 1/4 Inches

Mount Type

Traveler

Type

Single Traveler

Ball Bearings

Plastic

Becket

No Becket

Direction

Any

Integral Cleat

No Integral Cleat

Ratchet

Non Ratcheting

Safe Working Load

330 Pounds

Sheave Diameter

40 mm

I received my items in a very timely manner.

Painless order at a couple hundred dollars less than other online suppliers.

Fast easy service just what I look for

Fast checkout

GREAT EXPERIENCE

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy