"This Vestil heavy-duty pipe grab is designed for lifting steel pipe with an overhead lifting device. U.S.A. Load Capacity lbs. 1,400, Max. Pipe Diameter in. 8.63. Pipe style steel Working load limit 1400 lbs. Pipe outside diameter 8.63in. Designed for lifting steel pipe with overhead lifting device Automatic operation allows for easy use by anyone Loads must be centered and guided during lifting operations Heavy-duty steel construction with yellow powder-coat finish works with pipe featuring an O.D. from 8.63in. to 9.05in."