Robert Sorby Select Sash Clamp 48" 1219mm Heavy Duty Steel Bar Woodworking Clamp 500kg Clamping Force Parallel Tapered Jaws Twin Start Acme Thread

Heavy duty steel bar construction: Engineered for maximum tensile and yield strength delivering up to 500kgf of dependable clamping force for demanding woodworking and joinery applications

Parallel tapered jaws for accurate alignment: Slightly tapered jaws enable true parallel clamping helping maintain precision during glue ups cabinet assembly and frame construction

Twin start rolled acme thread mechanism: Applies quick smooth and controlled pressure to the workpiece allowing efficient adjustment and consistent workshop performance

Ductile head and slide design: Guaranteed unbreakable under normal working conditions providing long term durability in professional environments

Stable and safety considered engineering: Flat bottomed head and slide allow the clamp to stand independently slide secured with a solid steel pin and tommy bar designed to bend before overstressing