Miwa Lock PR cylinder 2 identical type replacement cylinder Silver color Door MIWA-LSP thickness 37~42mm (TE22)

Picking is extremely difficult. It also has high resistance to drill attacks. key exchange [PR Cylinder] MIWA 2WAY rotary cylinder/reversible key 2WAY rotary tumbler type high security cylinder tumbler has a 2WAY structure with a main tumbler and a side tumbler that have different contact surfaces with the key. There are 100 billion different theoretical keys. The huge theoretical key difference number tumbler has 11 sheets in 11 rows, the main tumbler has 4 steps of change, and the side tumbler has 2 steps of change. Therefore, the number of theoretical key differences is a huge number of 100 billion. High Durability Just like the U9 cylinder, it boasts high durability such as wear resistance and dust resistance. Adopts a locking bar that will not rotate unless all tumblers are aligned at the same time, and an anti-picking tumbler with a complex shape. Picking is very difficult. Furthermore, since multiple high-hardness parts are used inside the cylinder, it has high resistance to drill attacks. Picking resistance: 10 minutes or more Keyhole breaking performance: Less than 5 minutes Number of keys when shipped: 6 This cylinder cannot be used with vertical cams. Please note that only horizontal cams are supported. [Horizontal cam: ○ replaceable] [Vertical cam: × not replaceable]