Take the frustration out of frame joints with this convenient clamp. Spring-loaded jaws transfer clamping pressure directly to the joint. The large
ergonomic knob easily tightens jaws onto frames 5/8'' to 2-7/8'' wide. Back
jaws adjust up to 1° to ensure a perfect fit if joint is slightly out of square.
Open design allows easy access to outside corners and back surface for
simple mechanical fastening. Swiveling Base
(sold separately) features a
matching hole pattern to easily mount the clamp, elevate your work and gain
improved work angles for access to outside frame edges.