Square layout frame *multiple options

Getting perfect corners and exact angles are 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 square shape.

Each frame consists of four pieces, with tabs to connect them tightly, and holes that let you nail or tack them to your workboard (fasteners not included). Frames are precision-cut from high-density fiberboard, giving them excellent strength and water resistance.