Doughty 3'' Hook Clamp Swivel Couplers This includes both small and

This includes both small and large frame models

KASK's SC1 Ear Muffs are trusted in general industrial work areas and are easily integrated into KASK's helmets

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

which are sold separately

Tube Diameter: For 2'' steel or aluminum tubes

Doughty 3'' Hook Clamp Swivel Couplers This includes both small andDoughty 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