Product details:
LP 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.