Answer
Jul 21, 2026 - 02:41 PM
Schlage locks are typically categorized into three main levels: Schlage F-Series (residential/basic), Schlage A-Series (medium grade), and Schlage B-Series (high security/deadbolts). Additionally, Schlage products are often rated by ANSI grades: Grade 3 (basic residential), Grade 2 (better security), and Grade 1 (highest security). The level indicates the lock’s durability, security features, and intended use.
