Irwin 224212 Quick-Grip Pipe Clamp 1/2-Inch

Innovative clutch system eliminates the need for threaded pipeLarger feet offer more stability and clearance between handle and worktopLarger, more ergonomic handle offers easier clamping with reduced hand fatigueLarger clutch plates allow for easier release and increased durability and dependabilityThroat Depth- 1 1/2″ (37 mm)Pipe Size- 1/2″ (12 mm)