Jack Richeson BEST Canvas Keys – 4-Pack for Wood & Aluminum Frames

Jack Richeson BEST Canvas Keys – Easy, Precise Canvas Tension Adjusters

Take full control over your canvas tension with Jack Richeson BEST Canvas Keys. Designed for use with both wood and aluminum stretcher bars, these innovative keys offer a mechanical solution to sagging canvas—no wedges or hammering required.

• 4 keys per pack, compatible with both wood and aluminum frames

• Mount easily using pre-drilled holes, or drill your own using a standard 3/32″ bit

• Simply turn the integrated nut to expand the stretcher frame and tighten your canvas

• Great for fine-tuning canvas tension after stretching, during painting, or over time

• Eliminates risk of frame damage from traditional hammer-driven wedges

• Ideal for professional artists, framers, and custom canvas builders

• Compatible with Richeson BEST stretcher bar systems and many other brands

Whether you're correcting sag or building tension for a new piece, these keys give you full precision and peace of mind—an essential upgrade for your studio setup.