Extra Security Cylinder – One side key/One Side Knob
PC2 Cylinder – One side key/One Side Knob
PC4 Coin type Cylinder – Knob/Key
PC1 Cylinder – Both Side Key
PC3 Half Cylinder – Knob
PC3 Half Cylinder – Key
Construction Key Cylinder
PC5 – One Side Dead and One Side Key/Konb
Ultra Cylinder OSK One Side Knob
