ONE-PERSON INSTALLATION – working as a pair, the gecko gauge fiber cement siding tool supports fiber cement siding for one-person installation with virtually no layout time
USE WITH FIBER-CEMENT SIDING – use the SA903 gecko gauge siding tool with 5/16” fiber-cement siding, including James Hardie’s updated HZ5 series
ADJUSTABLE – each gauge is adjustable at 1/4” increments for 4”-8” siding reveals