Table of Contents
How do you size lifting shackles?
Shackles are sized according to the diameter of the bow section rather than the pin size.
Where are cm shackles made?
Made in Chattanooga, TN, our shackles are available in a variety of styles and materials for virtually any rigging application.
What is shackle in lifting?
Shackles are U-shaped pieces of metal with a pin along the non-curved side. Shackles are used to lift, secure and rig heavy loads, where they act as the final link in a connection chain or sling setup.
How much can a 3/4 shackle hold?
Hooks – Quenched & Tempered
|Nominal Size (in.) Diameter of Bow
|Carbon Maximum Working Load (Tons)
|Alloy Maximum Working Load (Tons)
What are the two types of shackles used with lifting machines?
The screw pin anchor shackle is used for static loads, side loading, and multi-leg directions, while bolt type anchor shackles for applications where there may be movement or remains connected for semi-permanent or long-term.
Where are Crosby shackles made?
in the USA
These shackles are meant for work under the harshest conditions. Certified, Tested, and Made in the USA.
How many types of lifting shackles are there?
There are two main shapes / styles of lifting shackle and they are “D” Shackles (or Dee Shackle) and bow shackles otherwise known as Omega shackles.
Are Crosby shackles good?
Crosby shackles have the highest quality design factor in the industry and are built to ensure that strength, ductility, and fatigue properties are met. Each shackle is closed die forged, which allows for an increased cross section that enhances strength and ductility, coupled with quench and tempering.
Who owns Crosby rigging?
A New York private equity firm led by former Tulsan Henry Kravis has bought Crosby Group, a Tulsa-based lifting and material handling firm, and another company for $1 billion, KKR announced Wednesday.
How many meters is 2 shackles?
Shackle to Meter Conversion Table
How many feet is 4 shackles?
Shackle to Feet Conversion Table
What is the strength of a cm alloy shackle?
CM Alloy Shackles are designed with a 5:1 design factor and have a strength rating approximately 50% higher than a comparable-sized carbon shackle and about 25% stronger than super strong shackles. Anchor shackles can be side loaded or used for multiple connections. Email must be formatted correctly.
Why choose the American-made cm super strong shackle?
Improper use or care of shackles can result in serious accidents that not only injure employees but damage property as well. Here are 6 items to inspect before each use. History has proven the American-Made CM Super Strong Shackle is one of the most popular shackles on the market. Here are the top 5 reasons why.
What are chain shackles and how do they work?
Chain shackles: Are ‘D’ shaped and otherwise known as Dee shackles. The shackle itself has an entrance the same size as the width of the body making them perfect for connecting, hoists, and rigging. They have strict quality standards to ensure great performance. This is to ensure high levels of safety and effective performance.
What are the different types of lifting shackles?
There are various types such as dee shackles, bow shackles, safety pin shackles, and more. The maximum weight capacity varies from 0.33 T up to 1500 T -depending on the type so please check the lifting shackles below to ensure you have the correct ones for your situation.