Clearance Lee Valley Kreg Auto-Adjust Clamps

Though developed to secure pocket-hole joints during assembly, these robust all-steel clamps are suitable for a wide variety of general clamping duties, particularly those that require stepping over projections or positioning the clamp at a distance from the edge of the work.

They are adjustable for clamping force, and once set, they automatically maintain the same force regardless of stock thickness, so you can switch workpieces without having to make adjustments. The thumbscrew adjuster lets you apply just a light hold for delicate work, or up to 400 lb of clamping force at the maximum setting.

The small clamp has a 3 3/4″ reach and holds materials up to 2 7/8″ thick; the large clamp has a 6″ reach and accommodates stock up to 4 1/4″ thick.