(n.) A threaded rod used for centering
and balancing a vault door & frame
in position during installation.
Source: Lock Industry Standards and Training
(LIST) Council
Jamb, Jambe
(n.) 1. One of a pair of vertical posts
or pieces that together form the sides
of a door, window frame, or fireplace,
for example.
(n.) 2. A projecting mass or columnar
part.
Source: Dictionary.com
Jiggered Finish
(n.) A surface adorned with overlapping
concentric circles.
Source: Lock Industry Standards and Training
(LIST) Council
Jimmy Proof
(adj.) Pertaining to a lock having a
bolt which interlocks with its strike.
Source: Lock Industry Standards and Training
(LIST) Council
JIS
(abb.) Japanese Industrial Standard
Source: Lock Industry Standards and Training
(LIST) Council
Jumbo Cylinder
(n.) A rim or mortise cylinder of 1-1/2" diameter.
Source: Lock Industry Standards and Training
(LIST) Council
|
|
|
|
