You see a device for mounting vinyl and fiber cement siding - Gecko Gauge. The device is equipped with a convenient clamping mechanism that allows you to fix it with one hand. This makes it possible to carry out the work alone, without the need to attract helpers. At the same time, you will be able to maintain the board at the right height and with the exact interval between the rows - all this thanks to a special adjustment in 1/4 inch increments. Gecko Gauge is made of durable plastic with a rubber insert, which provides a reliable fixation of the board and eliminates the risk of damage to the surface of the siding. The gauge is compatible with 5/16-inch thick siding, including James Hardie's popular HZ5 series. It allows you to quickly and neatly install fiber cement boards up to 12 feet long, ensuring proper installation and even placement.