Wish to go keyless? This 3 digit PIN combination cam lock enables you to lock and unlock your standard HDB letter box or any household Cabinet without the need of of a key!

Condition: Brand New

Material: Stainless Steel
Lock Barrel Round Diameter: 18.5mm
Lock Barrel Narrow Width: 15.5mm

Installation: Very simple. All you need is a philips head screwdriver and a plier to replace the existing lock. 

Note: The 3 digit secret PIN code can be reset to your preferred combination.