Prime-Line S-4180 Door Knob Lock-Out Device Item #1337528 | Model #SKK-8K The user friendly wired and

The user friendly wired and wireless remote controls provide the interface between the user and the unit

Available in 8-ft

Product size: 34-in (W) x 10-in (D) x 22-in (H)

Specification Max Displacement (CFM) 276

Aluminum bottom sash interlocks with the main frame for added strength and security

Prime-Line S-4180 Door Knob Lock-Out Device Item #1337528 | Model #SKK-8K The user friendly wired andS 4180 Door Knob Lock Out Device Diecast Construction, Gray Painted Color This knob lock out device is constructed from diecast and comes in a gray painted finish. It is designed to mount over a locked doorknob 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 doorknob. The maximum diameter of a