The Bow Shackle is ideal for straight lifts where slab rotation is not an issue. It can be used with a Forklift Boom and any of our Abaco Lifters or the Scissor Clamp The Cable Connect Sling allows for extra lifting room when headroom is not an issue. It can be used with all of our Lifter and Forklift Booms. The Abaco Swivel Shackle comes standard with all of our Little Giant Lifters and can be used with our Forklift Booms. It gives you the flexibility to rotate the slab 360º. Contact us Email: abacosales1(at)abacomachines.com Skype: nomad_091090 www.abacomachines.com