A Two Leg Chain Sling (Double Leg) is a highly versatile, heavy-duty lifting assembly featuring two durable alloy steel chain legs securely attached to a single master link, designed to handle a wide variety of industrial loads.
The 2-Leg (or Double Leg) Chain Sling is the industry standard for lifting long or rectangular loads where a single pick point would be unstable. By utilizing two points of attachment, it effectively prevents the load from tilting or rotating, providing the operator with significantly better control and safety during transport.
A single, heavy-duty oblong ring sized to accommodate both chain legs without binding or overcrowding the crane hook.
Also known as "Hammerlocks," these high-strength connectors securely join the chain legs to the master link.
Two identical lengths of premium Grade 80 or Grade 100 alloy steel chain, designed for high durability.
Crucial for adjusting leg length. If the load's Center of Gravity (CoG) is offset, these allow you to level the load safely.
Typically equipped with Clevis Self-Locking Hooks (for safety) or Sling Hooks with heavy-duty latches.
Supplied with a metal load ID plate. Safety Factor 4:1. Compliant with EN 818-4 standard.
Note: The last two digits of the code represent chain size (e.g., 503001210 is for 10mm chain).
| Chain Size (mm) |
WLL / Capacity (tons) | Clevis Self Locking Hook |
Clevis Self Locking + Grab Hook |
Clevis Sling Hook |
Clevis Sling + Grab Hook |
|
|---|---|---|---|---|---|---|
| 0-45° | 45-60° | |||||
| 6 | 1.6 | 1.12 | 503001206 | 503002206 | 503003206 | 503004206 |
| 7 | 2.12 | 1.5 | 503001207 | 503002207 | 503003207 | 503004207 |
| 8 | 2.8 | 2.0 | 503001208 | 503002208 | 503003208 | 503004208 |
| 10 | 4.25 | 3.15 | 503001210 | 503002210 | 503003210 | 503004210 |
| 13 | 7.5 | 5.3 | 503001213 | 503002213 | 503003213 | 503004213 |
| 16 | 11.2 | 8.0 | 503001216 | 503002216 | 503003216 | 503004216 |
| 18 | 14.0 | 10.0 | 503001218 | 503002218 | 503003218 | 503004218 |
| 20 | 17.0 | 12.5 | 503001220 | 503002220 | 503003220 | 503004220 |
| 22 | 21.2 | 15.0 | 503001222 | 503002222 | 503003222 | 503004222 |
| 26 | 30.0 | 21.2 | 503001226 | 503002226 | 503003226 | 503004226 |
| 32 | 45.0 | 31.5 | 503001232 | 503002232 | 503003232 | 503004232 |
A two leg sling comprises two legs permanently connected at their upper ends by a suitable link and marked as an assembly. Two leg slings may be used to handle a wide range of loads.
Dual chain configuration for balanced load distribution
High-strength material for maximum durability
Suitable for various industrial applications
The 2-leg chain sling consists of two lengths of chain, often of equal length, that are attached to a master link or connecting link at one end. The other ends of the chains are equipped with hooks or other attachments for connecting to the load.
The chains used in 2-leg chain slings are typically made of strong and durable materials such as alloy steel, ensuring they can withstand heavy loads and challenging working conditions.
The ends of the chain legs are fitted with hooks, shackles, or other attachments designed to securely connect to the load. The choice of attachments depends on the specific requirements of the lifting operation.
The load capacity of a 2-leg chain sling depends on various factors, including the size and strength of the chain, the type of attachments used, and the working load limits specified by the manufacturer.
2-leg chain slings are versatile and find application in a range of industries for lifting heavy and often awkwardly shaped loads. They are commonly used in construction, manufacturing, and other settings where lifting and material handling are required.
As with any lifting equipment, regular inspection and maintenance are crucial for ensuring the safety and reliability of 2-leg chain slings. Inspections should check for wear, damage, and proper functioning of hooks and attachments.
It's important to follow safety guidelines and regulations when using a 2-leg chain sling. Proper training of personnel involved in lifting operations is essential to prevent accidents and ensure safe use.
EN 818-4 - Safety Requirements for Lifting Accessories
The Machinery Directive stipulates that where chain with welded links is used for lifting accessories it is to be of short line type and for the purposes of this standard this is chain having a ratio of nominal pitch to nominal size of 3:1.
This European Standard specifies the requirements related to safety, methods of rating and testing of single-, two-, three-, four-leg and endless chain slings assembled by:
using short link grade 8 medium tolerance lifting chain conforming to EN 818-2 together with the appropriate range of components of the same grade.
