Gapper Deck Board Spacer by Fastenmaster Screens & Track Each pack offers coverage that

Each pack offers coverage that varies with joist spacing

and a proprietary setting tool to provide the structural strength of traditional top-down fastening while maintaining a clean

it provides a dependable and cost-effective solution for long-term outdoor railing projects

the kit allows for straightforward installation and precise alignment on both horizontal and angled sections

and outdoor living spaces

Gapper Deck Board Spacer by Fastenmaster Screens & Track Each pack offers coverage thatFastenMaster Gapper is a professional deck spacing solution designed to deliver faster installation and consistent, uniform board gaps. Engineered to streamline the fastening process, Gapper reduces installation steps while improving accuracy for a clean, finished deck appearance. Its singleclip design installs quickly and allows boards to be backed out or repositioned as needed, giving PROs greater control during alignment without sacrificing speed