Item Number: FGSLK
The Malco FGSLK 1 Shiplap Kit with Silver Hand Tools and FaqsGroov Square is what you need to use Malcos patented one-piece lay out system. The system incorporates the FasGroov Square with distinctive sled-style FasGroov Hand Tools. Offsets built into square and tools allow you to lay out ductboard as you cut. Simply align dimensions on square with edge of previous cut and move along the board.