PacTool International SA90338 Gecko Gauge Siding Gauges for 3/8 in. Siding - Working as a pair, the Gecko Gauge clamps to each siding course, acting as a second set of hands to gauge and support the next course for nailing. Get fast, accurate installation with less fatigue and with virtually no layout. Each Gecko Gauge uses a patented Friction-Cam mechanism for incredible holding power to fully support 12 ft. siding lengths. SA903 models feature a non-marring design - great for pre-painted siding. Works with shingles. For fast shingle installation, simply attach your own ledger board for fast and easy one-person shingle installation with the Gecko Gauge.
- For use with 3/8 in. siding
- Adjustable at 1/4 in. increments for 5 in. to 8 in. plus 8-1/2 in. and 6-3/8 in. siding reveals
- Gauges and supports siding for one-person installation with virtually no layout time
- Friction-cam mechanism for holding power
- Won't scratch or mar pre-painted siding