Mobile Crane Operator Reference Card (Pocket Size)

Folds to 5.75" x 3.5" (pocket size). Folds to pocket size, 20 panel, laminated folding card addresses the following subjects: crane leverage, pre-op inspection, crane setup, operator checklist, electrical clearance, hand signals, weight consideration, weights of materials sling capacities, hitch types, boom control, hardware, critical lift, reeving and more.