Unique toggle clamp that applies force forward and downward at the same time. Automatically adjusts for different workpiece thicknesses. Clamps with the same, repeatable force anywhere within its .28" automatic-adjustment range. Hardened clamping nose grips workpiece firmly to apply downthrust force. Handle moves 80º while nose pivots back for loading. 750 lbs holding capacity. Patent number 4,407,493. Made in the USA.
Easy to use. To set up initially, first adjust the contact spindle so that the arm is horizontal at average workpiece height. Next, set desired clamping force once, by turning the adjustment screw with a screwdriver. Approximately 250 lbs clamping force is the most that can be applied by hand, at the farthest spindle location. After that, operate just like a standard toggle clamp – the patented adjusting mechanism does the rest.
Clamp body > 1008, 1010, and/or 1018 steel, zinc plated clear chromate. Rivets > 400-series stainless. Handle > Vinyl. DFARS and RoHS compliant.