Description
- Mallet-actuated pneumatic driving action consistently drives fasteners for easier installation
- Ergonomically designed long handle with comfortable rubber grip
- Special hardened driver blade for long life
- Non-marring, interchangeable base plates for 1/2 in. (12.7 mm) through 3/4 in. (19.1 mm) flooring


![[P55340] Starting Key (2-Pack)](https://www.greatdiyhardware.com/wp-content/uploads/2026/07/p55340-starting-key-2-pack.webp)

