Deadbolt & Key In Knob
- 产品型号:
- D3871
详细规格及用途描述
Material : Brass cylinder
Finish : Brass polished body with chrome plated cover
Mechanism : Distintive telescopic pin tumbler mechanism
with internal and external pins ;
Keyed alike, keyed different available.
Feature : Against picking and drilling
Application : Knob cylinder used for door lock
