XL Pocket-Hole Screws are optimized for use with the Kreg Pocket-Hole Jig XL and 4x stock

These large 4"-long 4 hardened-steel screws provide shear-resistance, and have a Protec-Kote finish with three anti-corrosion layers for long-term moisture resistance

For use with a Kreg Jig HD Driver Bit, or #3 square driver