This knob lock-out device is constructed from diecast and comes in a gray painted finish. It is designed to mount over a locked door knob with the purpose of blocking access to the keyhole only. Often used in evictions, rentals, home sales, job sites and in-home, or on in-office storage room knobs to prevent others with keys from unlocking the door knob. The maximum diameter of a round knob that can be secured with this device is 2-7/16 in. outside diameter. Will not work on knobs that are larger than 2-7/16 in. in diameter. Note that the shaft cut-out is oval/oblong in shape and measures 1-3/4 in. x 1-1/2 in., and it may fit loosely over some door knobs with round, slender shafts. Note: These lock-out devices are for use over keyed/locked door knobs to block access to the keyhole from others who may have keys to unlock the door. See Prime-Line part S 4181 for lever-type door knobs.
This knob lock-out device is used to prevent access to the keyhole (on door knobs)
This lock-out device is used to block access to the keyholes in door knobs of up to 2-7/16 in. outside diameter of round door knobs
Prevents the turning of the knob and access to the keyhole
Diecast construction painted gray
These are all keyed the same
Accepts most knobs that are up to 2-7/16 in. outside diameter
Key provided is required for installation and un-installation
For further dimensional information, please see the line drawing