Slinging methods

Loads can be slung in various ways and the following are a few examples:

a) Straight leg
The bottom fitting is connected directly to the attachment point. Suitable for lifting loads with a single, well-balanced attachment point (Fig. 3).

b) Running knot
Consists of a running noose that tightens when the load is lifted (Fig. 4-5-5B). This method has the advantage of compressing the load and should be used when there are no suitable attachment points. If a running knot is used, the working load limit (WWL) of the sling must not exceed 80% of that marked on the identification plate.

Use of hooks

a) Shortening hook
Insert the link into groove G, making sure it is correctly positioned; attach the load to the end hook of the shortened leg (Fig. 6). No load must be applied to the tip of the shortening hook.

b) Clevis Sling Hook
Attach the load, taking care to locate it in the centre of the hook; never load the tip of the hook. When multiple-leg slings are used, arrange the hooks with their tips facing outwards (Fig. 7). Check that the closing device over the mouth of the hook (safety latch – which must never be subjected to a load) is working properly. Once the load has been hooked on, make sure that the safety latch closes correctly into its seating.

c) Self Locking End Hook
To open the hook mouth locking device, operate the safety latch by pressing it downwards. Attach the load, taking care to locate it in the centre of the hook; never load the tip of the hook. When multiple-leg slings are used, arrange the self-locking hooks with their tips facing outwards. Always check that the safety lock is properly locked.