Both the Model AST and ASTL were developed primarily for lifting, turning and stacking lightweight beams and structural shapes while a constant tension is applied to the lifting shackle. The horizontal shackle permits a beam to be lifted with the web in a near horizontal position by placing the clamp on the load with the shackle positioned over the web, and between the flanges. With a beam lying in a horizontal position, and the clamp placed with the shackle overhanging the flange, the beam can be lifted, turned 90 degrees, and raised in a vertical position.
The Model ASTL includes all of the feature of the Model AST, plus a linkage which permits the tool to be removed remotely by setting the load down with the sling slack, then lifting the crane hook.
Specifications in inches
Specifications in inches
All brands and capacities … including, but not limited to Renfroe, The Crosby Group, Campbell, CM, SuperClamp, and Terrier. Contact your local Lifting Specialist to arrange for pick-up of your lifting clamps for inspection and/or repair!
