Gecko Gauge for Installing Fiber Cement Lap Siding
- Gauge and install fiber cement lap siding up to 48% faster.
- Gauges and supports siding for one-person installation.
- Adjusts for multiple reveals with virtually no layout time.
- Friction-cam mechanism for incredible holding power.
- Non-marring design - great for primed or prefinished siding.
- Recommended for 5/16" thick siding only.
- Click here to view a demo video.



