Answer
Aug 05, 2026 - 12:10 PM
This cylinder is compatible with SC1 and SC4 keys. SC1 is a standard 5-pin key, and SC4 is a 6-pin key—making this schlage sc1 cylinder compatible with a wide range of existing Schlage key systems.
Aug 05, 2026 - 12:10 PM
View all Key In Knob, Lever, Deadbolt Cylinder For Schlage SC1 / SC4 US26D Questions & Answers