The Siding Gauge Set is the perfect one-person solution for installing 3/8″ LP engineered-wood siding with consistent 4″–8″ exposures. Simply clamp each gauge onto the course above and let the patented friction-cam mechanism support up to 16-ft lengths, acting as a steady second set of hands for fast, accurate nailing. Durable plastic construction won’t scratch or mar pre-painted siding, and the bright green finish ensures they’re never hard to find on the job site.

Whether you’re tackling a new build or replacing an old façade, these gauges streamline layout time and improve overall productivity—no helpers required.

Key Features

• Adjustable in ¼″ increments for 4″–8″ siding exposures
• Supports one-person installation of 3/8″ LP engineered-wood siding
• Patented friction-cam mechanism holds full 16-ft lengths securely
• Durable, non-marring plastic protects pre-painted surfaces
• Includes two green Gecko Gauge clamps