Bias Lock, C-346

[Features]
· With the side bar lock mechanism, lock picking, etc. is difficult.
· This internal structure C-375-V (page 1226) Japan National Crime Prevention Association, superior open door latch for housing (CP-C) equivalent approved product.
· The idling ring (optional) and the guard plate (optional) prevent forced rotation by a pipe wrench or a screwdriver.
· Key thickness is a sturdy 2.5 mm, and the keyhole prevents unlocking by ward