Types of lifting shackles Despite their modest size, shackles are essential for lifting and rigging tasks. Dec 13, 2024 · Comparison with Other Shackle Types. Refer to the picture below for both shackles with their locking inserts ( screw pin type & bolt & nut type). These sturdy shackles feature a bolt and nut design, providing secure connections for heavy-duty applications. Shackle diameter large enough to avoid cutting or abrading but less than 1/3 eye length. In general, they are used to connect two pieces of lifting equipment together in a straight line, where the load line is centred to the centre line of the shackle. Type 316 is a far superior choice when it comes to salt water and chemical resistance. Screw pin shackles are primarily used for non-permanent installations, whereas safety pin shackles are used for long-term or permanent applications and where the load can slip mostly on the pin allowing the pin to rotate. Shackles can be used in a number of different rigging and load securement applications to connect different types of lifting slings, chain, or rope to an object or to each other. Aug 19, 2022 · You would secure this type of shackle to equipment with the help of a bolt, nut, and cotter pin. Screw Pin Shackles Dec 21, 2017 · Before choosing the right shackle for application, it is necessary to understand the types of shackles. Screw pin shackles are convenient because they are easy to connect and disconnect. This mechanism works for semi-permanent jobs and will remain secure through twisting and torque. Aug 6, 2019 · A shackle is a u-shaped, load-bearing connecting device designed to be used with a removable pin. Their design reduces May 15, 2024 · 8 Types of Rigging Equipment (With Examples) Rigging operations require different sets of tools with varying functions. Once you have selected the sling, you can start choosing types of shackles for lifting. Safety is paramount when using anchor shackles. That’s why when it comes to choosing the right type of shackles, one must have adequate knowledge about the basic properties it possesses. Crosby G-4075 Replacement Shackle Pins; Bolt Type Shackles . Best For: Heavy machinery or permanent setups. Inspect the shackle eye and pin holes for stretching (elongation) and wear. The Pin diameter is larger than the body diameter Anchor Shackle IVA D Shackle IVB Bow Shackles: Have larger shackle body per given size and are often good for use Sep 6, 2023 · They come in various types and materials, each with its advantages and disadvantages. This two shackle types are used for lifting and are covered by Fed Spec RR-271F. Conclusion. For example, screw pin shackles are ideal for temporary connections, while bolt type shackles are better for permanent installations. May 30, 2025 · Discover the types of lifting equipment used in industrial applications—like davit cranes, hoists, winches, and jacks—plus essential rigging gear such as slings, shackles, and PPE. Inspect the shackle body for bending. The Different Types of Lifting Shackles 4. PROPER USE AND MAINTENANCE Whilst many different types of shackles can fulfil the same job even if they are better suited for a different purpose, in order for operations to proceed in the most cost-effective and efficient manner, the best-suited type of Lifting Lifting shackles come in many formats but when used in lifting applications the common types used are bow shackles or D shackles. Rigging Shackles Types. Shackle Types As far as shackles are concerned, there are three main types for the buyer to choose from: Bow (or anchor) shackles, Dee (or chain) shackles and Grab shackles with countersunk pin All comprise a ‘U’ shaped body and a pin and they are sized by the Discover the different types of lifting shackles, their industrial applications, and essential safety tips. These two shackle types both: Connect the lifting or pulling device, like a truck or hoist hook, to your load. Chain Shackles — M ore commonly known as D-shackle, these are shaped like a chain link and are thus narrower than typical anchor shackles. Feb 7, 2017 · What are the main types of lifting shackles? Essentially, there are three basic types of shackles used for lifting: Bow (also known as anchor), Dee (or chain), and Grab shackles. Safety Considerations. Anchor/Bow Shackles Zhonghe rigging shackles are forged from high-quality carbon structure or alloy structure and heat-treated, with large load capacity, flexibility, and reliability. Learn how to choose and use shackles effectively for rigging operations. Inspect all shackle pins for distortion, surface blemishes, wear and fractures. Certification Upon request, load rated shackles can be supplied with a works certificate. Bow shackles, also known as Omega shackles, have a more rounded, “bow” shape. Their main purpose is to lift, secure, and rig heavy loads, objects, and equipment. You can use these shackles to lift moderate to heavy loads in multiple industries. What Are the Types of Shackles? The two most common shackles for industrial applications are chain shackles, also known as D-shackles or dee shackles, and anchor shackles, also called bow shackles or omega shackles. There are three main pin types: screw pin, round pin, and bolt type. if the load needs to be pulled in a straight line, a chain shackle works best, if it needs to be pulled in multiple directions, an anchor shackle is a better choice. Dee shackles Oct 16, 2023 · Importance in Rigging and Lifting. Knowing what they are and how they function is crucial in ensuring a safe lifting process. Choose a shackle that’s the right type and size for the lift. Release the pin or bolt to open the shackle. Each of the types come as either round pin, screw pin and nut, bolt and cotter pin made with carbon, alloy or stainless steel and range in capacity (working load limit) up to 35 tons. The angle between the slings should not exceed 120°. Bolt-Type Shackles. Alloy screw pin anchor shackles have increased working load limits versus traditional shackles. 5. Rigging shackles can vary from different types, sizes, and qualities in order to suit different rigging jobs. Screw Pin Shackles: These shackles have a removable screw pin for easy attachment/detachment. The tightening nut and the cotter pin eliminate the need to tighten the pin prior to every lift or movement of a load, so Bolt-Type Shackles. All three types have a “U”-shaped body and a pin. Apr 22, 2025 · The Ratchet Shop offers strong, durable, and safety-tested shackles for different lifting needs. Shackles are used to attach heavy objects to lifting slings, chains, or ropes. Bow shackles and anchor shackles are terms that are often used interchangeably, as both names refer to a shackle with a larger, rounded “O” shape look. Below, Zhonghe introduces the types and importance of rigging shackles. 33 T up to 1500 T - depending on the type so please check the ranges below to ensure you have the correct sizes and capacities for your application. com. However, as with all equipment, certain guidelines must be followed to ensure lifting shackle safety during operations! What are lifting shackles? Lifting shackles are metal, U-shaped components commonly used in lifting operations. Types of Shackles - Snap Shackles The “D” shackle is narrower than a bow or anchor shackle. Here are the main types of rigging equipment and their examples: Rigging Hooks & Shackles This will ensure that the application can proceed safely and with risk minimised. D shackles offer distinct advantages and limitations compared to other types of shackles. Bolt Type Anchor Shackle: Use for lifting, pulling when permanent or long Although master links shackles come in multiple varieties, they all have two main components- the body and the pin. The most common types include: anchor/bow, chain/d-shackle and long reach shackles. Are certain Shackles are an indispensable tool in the lifting and rigging industry, serving as a connection between a load and the lifting equipment. Synthetic Sling Shackles: Use for lifting, pulling when “picking and placing”. The Different Types of Lifting Shackles Dec 8, 2023 · One of the most commonly used shackles is the US type shackle. They come in two main shapes, “D” shackles (also known as Dee shackles) and bow shackles, each designed to handle different types of loads and forces. It discusses bow/anchor shackles, chain/dee shackles, headboard shackles, snap shackles, twist shackles, and karabiners. Since bolt-type anchor rigging shackles have a cotter pin, you won’t have to re-tighten the shackle between each load or lift. This article will discuss the different types of lifting slings, their applications, and how to choose the right one for your needs. Shackles are commonly used to connect the slings or load to a winch or crane block, for example. Their size is determined by the diameter of the body material, rather than the diameter of the pin. Avoid placing eye on shackle pin (never pinch). May 16, 2023 · Anchor shackles, also known as D-shackles, are one of the most common types of shackles. They provide a safe connection between the lifting apparatus and the cargo. A bent shackle indicates excessive side-loading. According to the shape of the bow. Inspect shackles regularly. They are widely used for lifting, connecting chains, and attaching ropes or cables. Mouse if long term connection. Screw pin shackles are secured by inserting a threaded pin through the non-threaded ear of the shackle and tightening the pin by hand through the threaded ear. The slings must be connected to the shackle body, and the shackle pin must be placed in the hook. 4. of shackle bow width. . com Bolt-type shackles are also referred to as safety pin shackles, for the combination of a bolt/nut/cotter pin and the split retaining pin cannot unscrew in service, it is a more secure choice than screw pin shackle, and can be used in any application especially in lifting purposes that use a round pin or a screw pin. The pin, which holds the shackle in place, comes in Rigging Shackles 101: Shackle Sizes And Shackle Materials. See photos and weight limits of each type and find out how to use them for lifting jobs. Bow Shackles: An Overview Key Features. Among the many invaluable tools that are used every day in the construction industry, the shackle is one of the most important. Oct 11, 2016 · The document describes different types of shackles used in construction and other industries. US type shackles are known for their versatility and are often used in applications such as towing, rigging, and lifting heavy loads. There are two different types of shackles: Anchor Shackles — Also known as bow shackles, these have a generously-sized O-shaped loop that’s better suited for multipoint connection. Safety Pin Shackles. Lifting shackles are the final link in a connection chain or sling setup, where they form a durable connection between the load-lifting device and the payload. AS/NZS 2741: Lifting Equipment - Part 1: Shackles: Australian and New Zealand standards specify requirements for shackles, ensuring their strength, durability, and safety in lifting operations. ly/3CbREM2Maybe he's born with it. While D shackles are limited to in-line tension, bolt-type shackles can handle applications involving rotation or torque, providing a more secure connection for long-term use. Bow Shackles You can also visualize it like a carabiner, in lighter duty form - a shackle in mountaineering. For the Van Beest Green Pin® range Shackles are an essential part of the engineering and manufacturing industries. maybe that's a well-balanced, high-quality anchor shackleWondering Apr 28, 2022 · A shackle is a u-shaped, load-bearing connecting device designed to be used with a removable pin. Oct 13, 2024 · A shackle is a U-shaped, load-bearing connector designed with a removable pin to secure various rigging components. Sep 9, 2022 · Unlike bow shackles they are not to be side loaded as their shape makes them susceptible to twisting and they are instead designed for in-line tension. Pull the rope, chain, or other rigging mechanism through the shackle to align it properly and position the pin or bolt correctly. Certifications and Markings: Look for shackles with markings indicating compliance with standards, certifications, or load ratings, ensuring they meet Shackles come in many types and may be used in various rigging and load securement applications. Here is our guide to 7+ types of jacks and how they are used in practice. Bolt type shackles are practical in many rigging applications where the anchor bolt is expected to experience some rotation. In addition, we can also devide shackles in galvanized type and stainless steel type. 1. What are Lifting Shackles? There are various types of shackles, such as chain shackles, anchor shackles, safety pins, and more. Explore safe, OSHA-compliant lifting solutions at Lifting. When it comes to lifting and rigging operations, lifting tackles play a crucial role in ensuring that loads are moved safely and efficiently. Round Pin Shackles can be Sep 23, 2024 · What Are Lifting Shackles? Lifting shackles are connectors used to attach items, such as slings or hoist hooks, to the load being lifted. Apr 7, 2015 · Type 316 marine grade stainless steel contains molybdenum, which makes it resistant to ocean water mist or spray, so it’s especially useful in extreme conditions or moisture or in a high chloride environment. They have a U-shaped body with a threaded pin or bolt for secure attachment. Shackles play a key role in a host of rigging and lifting activities. COMMON TYPES OF LIFTING SHACKLES. Choosing a suitable lifting sling is essential to ensure safety and efficiency. Shackles keep everything securely fastened together whether you're moving machinery, lifting steel beams, or towing equipment. Using a shackle with wire rope: The shackle must be equal to or larger than the wire rope diameter. chain shackle/D-shackle. These crucial devices play a pivotal role in ensuring safety and efficiency during various lifting and rigging operations. Shackle Pin Types. Bolt-type shackles are an essential lifting component widely used in various industries. Jan 4, 2024 · Below you’re going to learn about shackle anatomy, common material and coating types, shackle types, shackle use cases, and other basic information to help you select the best shackle for your application. In this article, we will delve into the different types of shackles and explore their diverse applications in the industry Shackle Pin Styles. Various industries like manufacturing, construction, shipping, oil and gas, and heavy engineering use these shackles for lifting heavy loads. Twist Shackles. These types of shackles are not good for situations where there are more than two directions of loads because of their geometry. Here are some tips to ensure safe usage: This hardware includes: shackles, links, rings, swivels, turnbuckles, eye bolts, hoist rings, wire rope clips, wedge sockets, and rigging blocks. These shackles are available in different Oct 5, 2021 · Bow shackles are more suitable for shackling as they can handle multiple loads from different angles. Shackles supplied by Cookes can be either hot dipped galvanised or self coloured, depending on the type of shackle and its application. Sep 21, 2019 · While the Bolt Type anchor shackle is used for permanent or long term connections. They offer a blend of durability and flexibility, linking chains, ropes, and other lifting mediums to the objects at hand. Dec 10, 2020 · People have used shackles in the lifting industry for decades. Round pin shackles are not suitable for overhead lifting. 2. If the sling legs are loaded equally the shackle may be used to the full WLL. You can find the finish of each type of shackle listed with the product information. See full list on uulifting. Twist Shackles are one of the special types of lifting devices. This type of shackle features a rounded shape with a screw pin or a bolt-type pin for secure fastening. Their shackles are made from high-quality materials, come in various types and sizes, and are built to handle tough conditions while keeping your load secure. Why Use Them: They stay locked in shaky or long-term jobs. Both types of shackles come with different pin options, including round pin shackles, screw pin shackles, and bolt-type shackles. Apr 22, 2025 · Uses of Shackles in Lifting & Rigging. The types of rigging shackles are numerous. May 16, 2024 · Although there are multiple different sorts of shackles available on the market, including snap shackles, twist shackles and headboard shackles, most lifting shackles can be designed and manufactured in one of two main configurations: D-type shackles, commonly referred to as chain shackles; Anchor shackles, sometimes called bow shackles Shackle Type: Designated the shape of the shackle: IVA (Anchor Shackle), IV B D or (Chain Shackles. Anchor shackle. Stainless steel shackles are also available and offer a rust free connection in briny, wet or corrosive situations or in clean, food industries. Types of Shackle Pin Shackles are a popular piece of equipment used throughout the lifting industrial sector as a removable element for linking wire rope, chain, and other fittings. Mar 6, 2024 · Although there are multiple different sorts of shackles available on the market, including snap shackles, twist shackles and headboard shackles, most lifting shackles can be designed and manufactured in one of two main configurations: D-type shackles, commonly referred to as chain shackles; Anchor shackles, sometimes called bow shackles Feb 21, 2019 · We’ve outlined some of the basic differences between the most common types of shackles. Definitions: Abnormal operating conditions: environmental conditions that are unfavorable, harmful, or detrimental to or for the operation of a piece of detachable hardware, such as excessively high or low ambient temperatures; exposure to weather Nov 6, 2019 · Understanding the different types of shackles – the industry workhorse – with Danny Bishop A shackle is a U-shaped steel connector with holes drilled into the ends for receiving a removable pin or bolt. Similar to bolt-types, these add a locking feature like a cotter pin to prevent slips. Let’s explore a few types of shackles. If lifting in a vertical, straight lift then a D Shackle would be suitable. The body can have an anchor-like shape (the Dee shackle) or a chain shape (the Bow shackle). Check out our shackle selection here https://bit. Aug 21, 2024 · Type of Connection: Choose the appropriate type of shackle based on the application. Learn about the various shapes and configurations of shackles, such as D, bow, green pin, safety pin, screw pin, stainless steel and piling shackles. Anchor shackles are used for connecting lifting slings, chains, or ropes to objects and have a high load capacity. See Crosby's full range of shackles including bolt type, cold weather, screw pin, ROV, heavy lift and more - exclusively for the lifting and rigging industries View our full range of shackles for material handling purposes including subsea, cold weather, carbon screw pin, alloy bolt type and more - only from The Crosby Group. From simple pulleys to complex blocks, lifting tackles come in various forms, each designed to handle specific tasks. Each type of shackle has a different shape and intended use. It is one of the most powerful, important, irreplaceable pieces of material handling Your Complete Guide to Different Types of Lifting Tackles. Elongation means the metal is being overloaded. Make sure the shackle’s maximum workload aligns with the intended load. Lifting shackles of all body types are available in three basic pin designs: Screw Pin Shackles; Bolt Type Shackles; Round Pin Shackles; Screw Pin Shackles. Jan 11, 2023 · Although there are multiple different sorts of shackles available on the market, including snap shackles, twist shackles and headboard shackles, most lifting shackles can be designed and manufactured in one of two main configurations: D-type shackles, commonly referred to as chain shackles; Anchor shackles, sometimes called bow shackles Jul 17, 2023 · The Different Types of Lifting Shackles: Dee Shackles (D-Shackles): These shackles have a "D" or "U" shape, with a straight, flat-sided body and a rounded or curved pin. When a shackle is used to connect two slings to the hook of a lifting device, a bow type shackle must be used. They must be load tested when used for lifting. The maximum weight capacity varies from 0. All Bolt Type Shackles; Crosby G-2130 Bolt Type Shackles; Crosby G-2130A Grade 80 Alloy Bolt Type Shackles; Van Beest G-4163 Bolt Type Shackles; Crosby G-2140 Alloy Bolt Type Shackles; Skookum #320 Bolt Type Shackles; Crosby G-2150 Bolt Type Chain Shackles; Imported Bolt Type Anchor These types of shackles remain secure even when the shackle is subjected to rotation or torque. Anchor shackle/bow shackle vs. Type 316 stainless D shackle equipment is ideal for sailing and yacht rigging uses. Type 304 and Type 316 stainless shackles meet FDA regulations. Shackles are a type of rigging fitting that’s used as an attachment component for lifts or suspension. Bolt-type shackles are one of the three types of shackles commonly used in various industries. Select the right slings by defining what kind of load you want to lift, its shape, size and weight. Bolt-type shackles use a bolt and nut, often with a cotter pin (a small fastener) for extra safety. These devices are essential in numerous lifting, towing, pulling, and load-securing operations, allowing for connections between different types of slings, chains, or ropes. The 2 more common types of lifting shackles are the Bow/ Anchor Shackle & the Dee/ Chain Shackle. information on standard shackles for general lifting applications 2. aarqz wupi sspje esj bers agnhy ymrrlig cvcssrir ntrfr svtukjv