The K3 Professional Heavy Duty Stretcher Bar is featured on our 3D™ PRO 3.5'' line of canvases. The K3 Bar is 3 1/2'' deep by 1 1/4'' wide. It is the only keyed Bar on the market at the 3 1/2'' depth. To say the least, the K3 Bar really stands out! Create intrigue and dimension with the K2 Bar by creating beautiful canvases. Paint on the edge for a gorgeous frame-less display of your art.
The K2 Bar has a unique groove on the inner perimeter of the frame which accepts key-able braces and supports. This special groove along with a host of professional cross brace components are all part of a patented system that offer the optimal solution for Professional Stretcher Bars Frames. Please review our cross brace section.
Made from solid wood, our K3 Bar provides a very strong and stable frame for even the largest sizes up to 144x144''. We do not use finger-jointed wood which has a tendency to break at the finger-joint when put under tension or pressure. Made in North America.