Does not include a bit driver.

The TimberTech CONCEALoc Hidden Fastener is a 175-piece set designed for 100 square feet of open box use. These fasteners are made of stainless steel with a star drive style and a mandrel material of stainless steel as well. The hidden fastener design allows for a secure and seamless installation, making it ideal for various building and hardware projects. The CONCEALoc model ensures quality and durability in fastening materials together.