• Where Rigging Comes From®

  • Quality Rigging Equipment Manufacturer Since 1945

CM Long Reach Shackles

Call For Pricing

0 out of 5

CM Long Reach Shackles. Columbus McKinnon is the only manufacturers of “long-reach shackles.” The shackles are made from alloy steel and meet the requirements of ASME B30.26.
Working Load Limit of 10000-34000 Lbs.


Clear selection
SKU: M715. Categories: , , .

Supplier :


Email this page


Columbus McKinnon is one of the only manufacturers of long-reach shackles. Made from high-quality alloy steel, this shackle was specifically designed for use in construction applications where a longer reach was needed to attach a pick point. Meets the requirements of ASME B30.26

A shackle, also known as a gyve, is a U-shaped piece of metal secured with a clevis pin or bolt across the opening, or a hinged metal loop secured with a quick-release locking pin mechanism. Shackles are the primary connecting link in all manner of rigging systems, from boats and ships to industrial crane rigging, as they allow different rigging subsets to be connected or disconnected quickly.

The pin is threaded and one leg of the shackle is tapped. The pin may be captive, which means it is mated to the shackle, usually with a wire. The threads may gall if over tightened or have been corroding in salty air, so a liberal coating of lanolin or a heavy grease is not out of place on any and all threads. A shackle key or metal marlin spike are useful tools for loosening a tight nut.

For safety, it is common to mouse a threaded shackle to keep the pin from coming loose. This is done by looping mousing wire or a nylon zip tie through the hole in the pin and around the shackle body. For pins that have a cross-hole in the threaded end a cotter pin can be used. One disadvantage of wire is that mousing can introduce galvanic corrosion because of material differences; it is especially bad when used in places where the shackle is exposed to air and water. Nylon is not recommended for use where significant movement of the shackle is expected.

For more information on CM Screw Pin Anchor Shackles please visit: https://www.cmworks.com/Rigging/Shackles

Additional Information

Also available in:
Weight N/A

3/4 in., 1 in., 1 1/4 in., 1 1/2 in.

Use & Care:
  • Do not point load. The load should be evenly distributed over the entire pin to achieve the entire working load limit..
  • Always inspect every shackle before each load to ensure the safety of the project.
Features and Benefits:
  • All shackle bodies and pins are forged from alloy steel, heat treated and tempered
  • All shackles are marked with the working load limit
  • Ultimate strength equals five times working load limit


For over 70 years, Tway Lifting Products has partnered with Columbus McKinnon to offer the finest hoists and level tools available anywhere. Columbus McKinnon is known for manufacturing high-quality hoist products that provide the best possible user experience. This level of quality aligns with what we work towards every day here at Tway.

Share This Product With Your Friend