3 Basic Hitches
Straight
Straight: A sling is used to link a lifting hook to its load. The entire lifting capacity of the sling may be used, but cannot be surpassed. To keep the load from rotating, a tagline is used. When a spreader bar or more than one leg is used, the entire assembly must be balanced equally among the slings.
Choker
Choker: A hitch whereby the sling wraps around or "chokes" a load. The diameter of the load is critical in determining the capacity of this hitch. Choker hitches have reduced capacity compared to straight or basket-type hitches. The "choke" must be tight and secure prior to the lift.
Basket
Basket: A "cradle" -style hitch where the fittings or eyes are attached to the lifting device such as a crane hook. The effect is to increase capacity from a straight lift and provide greater load bearing and stability to a lift.