Jackson's : Alu Pro : Heavy Duty Hanger

The Alu-Pro Heavy Duty Hanger Hangs Ready-made Or Self-assembled Alu-Pro Canvases Without Wires Or Screws. The Hangers Are Attached To The Inside Of The Aluminium Frame Of The Alu-Pro Canvas Or Stretcher Bar. They Can Be Adjusted To Different Levels By Sliding Them Up And Down The Canvas Back. Please Note, You Will Need A 4mm Allen Key To Use This Product. For More Information About Alu-Pro Products And A Series Of Assembly Tutorials, See The Alu-Pro Product Showcase On The Jackson's Blog. (https://www.jacksonsart.com/blog/2016/09/09/alu-pro-canvas-stretcher-bars-crossbars-tutorial/)