Draw precise and consistent layout lines for hand cut dovetails with this compact solid aluminum dovetail marker. It will mark dovetails in stock up to 1-1/16" thick in 1:5, 1:6, 1:8 and 1:10 slopes. Jig is precision CNC machined from solid blank of aluminum and then anodized and will never lose settings. Slope markings are photo-etched and white filled for easy readability.