4.5” x 2.75”Single gang surface mount key switch NEMA 4 with stop
Tamper proof (key required to remove cover) Key Switches.
Adaptable For Master Keying. Can Accept Best 7-or 5 Pin, Medeco, U-Change, Schlage, Sargent, KSP, Yale And More.
Also Available in- Polished Brass, Antique Brass, Brushed Brass, Bank Bronze, White, Black, Red, Grey