Glassola Large Circle Layout Set, Sizes 12" to 20"

Getting perfect edges and a exact shape is key to a successful panel, no matter how large it is. Glassola Tools has created these large-size layout frames to help you build even larger panels with an exact circular shape.
Each frame consists of four pieces, with jigsaw-type connectors to connect them tightly, and holes that let you nail or tack them to your workboard. Frames are precision-cut from high-density fiberboard, giving them excellent strength and water resistance.
These layout frames are perfect for larger panels.