BISCUIT Grooved Hidden Deck Fastener - NMB for most deck boards Kit Size:500pc Kit Closes gaps up to 2-1/4"

Closes gaps up to 2-1/4" +

This tool is great for warped wood especially at longer length

The Bo-Wrench is a simple to use tool that is great for both professional deck builders and also for those who want to do it themselves

board-straightening tool

BISCUIT Grooved Hidden Deck Fastener - NMB for most deck boards Kit Size:500pc Kit Closes gaps up to 2-1/4"Smallest Gap size for Grooved Boards. The NMB Fastener was designed specifically deck builders seeking precision, our fastener expertly maintains a 5 32" gap between deck boards, perfectly aligned with 1 8" grooves in 1" deck boards. Experience the unmatched finesse of the closest gap achievable with our fastener. This spacing is important for allowing proper drainage, expansion, and contraction of the boards, helping to maintain the longevity and