Doughty 3'' Hook Clamp Swivel Couplers thinner and stronger than comparably

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

L & R hoists with 230V single phase power

Lifts plates from horizontal to vertical position and vice versa through 180º

38'' and 1

Doughty 3'' Hook Clamp Swivel Couplers thinner and stronger than comparablyDoughty 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