Doughty 3'' Hook Clamp Swivel Couplers L & R hoists with

L & R hoists with 230V single phase power

38'' and 1

which are sold separately

Tube Diameter: For 2'' steel or aluminum tubes

thinner and stronger than comparably sized rigplates made from less expensive 6061 alloy

Doughty 3'' Hook Clamp Swivel Couplers L & R hoists withDoughty 3'' Hook Clamp Manufactured from high quality steel, the 3'' Doughty Hook Clamp is simple to use and extremely strong. This is a larger Hook Clamp designed to fit 2. 4'' 3'' diameter bars, making it ideal for a wide range of rigging applications in entertainment and industrial settings. The clamp is available in both standard and heavy duty versions. The heavy duty model, T21810, offers an impressive Safe Working Load (SWL) of 331 lbs, making