Best Pro-Bar is a stretcher bar system that will never bend, warp, or twist from moisture or dryness. It combines wood and aluminum to create more rigid support, perfect for large scale painting, without the bulk and weight of heavy-duty stretcher strips.
Best Key Corner System, Pkg of 4 — Use these key corners as an optional feature with the BEST Pro-Bar System, or with any other wooden stretcher bar for quick, easy canvas adjustment. They’re easily installed into the pre-drilled holes on the Pro-Bar stretcher bars using the eight included screws.
™ Best is a trademark.