My Account
Shopping Cart

Columbus McKinnon MC647G 5/16" Galvanized Anchor Shackle

Manufacturer

Colombus Mckinnon

<h3>About Columbus McKinnon</h3><p><strong>Columbus McKinnon</strong> is one of the most storied names in lifting, rigging, and motion control — a global manufacturer whose roots stretch back to 1875. What began as a focus on chains and hoists has grown, over more than 150 years, into a comprehensive portfolio of intelligent motion solutions trusted by engineers, riggers, and tradespeople across virtually every industry. From automotive assembly lines and offshore oil platforms to construction jobsites and live entertainment venues, Columbus McKinnon equipment is engineered to move materials safely and efficiently.</p><p>The company formally incorporated as Columbus McKinnon Corporation in 1929, following its acquisition of hoist manufacturer Chisholm Moore, and has never stopped innovating. Early milestones included the world's first alloy chain and the iconic CM Cyclone hand chain hoist, introduced in 1904 and still regarded as one of the most reliable manual hoists ever built. Today, Columbus McKinnon operates under a family of well-known brands — including CM, Yale, Coffing, Budgit, Duff-Norton, and STAHL CraneSystems — each bringing specialized expertise to lifting, motion control, and rigging applications worldwide.</p><p>At the heart of the Columbus McKinnon lineup is a commitment to safety, durability, and load-rated performance. Every product in the CM portfolio is engineered to help operators work smarter while improving safety and uptime on the job. The company's ISO-9001:2015 certification reflects a rigorous quality management culture that runs from design and production through installation and service.</p><p>For anyone working with rigging hardware, Columbus McKinnon's <a href="/7302-colombus-mckinnon-shackles-202507">shackles</a> stand out as some of the most capable on the market. The CM Super Strong Shackle line, forged and designed in Chattanooga, Tennessee, delivers working load limits up to 50% higher than comparable-sized carbon shackles — a result of proprietary microalloy materials and an air-cooling process that eliminates the risk of quench cracks. Whether you need standard anchor shackles, screw-pin designs, or the specialized long-reach styles that Columbus McKinnon is one of the only manufacturers to offer, the CM shackle lineup has a solution for virtually any rigging configuration.</p><p>Beyond shackles, Columbus McKinnon's <a href="/7302-colombus-mckinnon-wire-rope-sleeves-clamps-202775">wire rope sleeves and clamps</a> complete the picture for secure wire rope terminations and load connections. Drop-forged wire rope clips and heavy-duty thimbles from CM are proof-tested and built to the same exacting standards as the rest of the rigging line, making them a natural companion to any lifting or securing application where wire rope is involved.</p><p>From its century-and-a-half of manufacturing heritage to its ongoing investment in intelligent automation, Columbus McKinnon remains a benchmark brand for anyone who needs rigging and lifting equipment they can stake their safety on.</p>

Part Number

MC647G
06/01/2036 9:08 AM
Sale Price

$10.87

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Columbus McKinnon MC647G is a heavy-duty galvanized anchor shackle designed for secure lifting and rigging applications. This 5/16-inch shackle features a hot-dip galvanized finish that provides excellent corrosion resistance for outdoor and marine environments.

Key Features:

  • 5/16-inch shackle pin diameter for reliable load handling
  • Hot-dip galvanized coating protects against rust and corrosion
  • Anchor-style design with screw pin for easy attachment and removal
  • Forged construction provides superior strength and durability
  • Suitable for rigging, towing, lifting, and securing applications

Columbus McKinnon anchor shackles are manufactured to strict quality standards and are ideal for construction, industrial, marine, and transportation applications where dependable connecting hardware is essential.

Well stocked for your boating needs.

Great price and experience

Very easy processing

N/a

Thanks for making ordering so quick and easy!

Quick shipping

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