Era 1930 BS High Security Nightlatch

Mechanism : 6 pin Cylinder
Cylinder Finish : Brass, Polished Chrome or Satin Chrome
Case Finish : Brasslux, Polished Ch...

Era 193 & 183 Double Locking Nightlatch

Mechanism : 5 pin Cylinder
Cylinder Finish : Brass, Polished Chrome or Satin Chrome
Case Finish : Brasslux, Poli...

Era 143/5 & 163/5 Deadlocking Nightlatch

Mechanism : 5 pin Cylinder,
Cylinder Finish : Brass or Satin Chrome
Case Finish : Brasslux, Satin or White

Era 133 & 135 Nightlatch

Mechanism : 5 pin Cylinder
Cylinder Finish : Satin Chrome (135) Brass (133)
Case Finish : Green (135) Brass (133)
Keys Sup...