Schlage Lishi Tools

Lishi 2-in-1 tools for Schlage residential cylinders - SC1, SC4, SC20, S123 and left-groove SC1 profiles.

Not sure which one? Read SC1 vs SC4 vs SC20 vs S123 - it explains why SC4 and SC20 are both 6-cut but not interchangeable.

Schlage Lishi Tools