General Tools & Instruments Fiber Cement Siding-Gauges

The Gecko Gauge model SA90376 gauges and supports LP siding for one-person installation with virtually no layout time. It is used with 7/16 In. thick LP siding products. It is adjustable at 1/4 In. increments for 4 to 8 In. siding reveals, friction-cam mechanism supports full 16 ft LP siding lengths. Additionally, it won’t scratch or mar pre-painted siding.