Cylinder Guard, Mortise 3/4 Inch Thick Aluminum - 380182 Finish:Aluminum Brushed Chrome F41-R Crescent knob

Brushed Chrome F41-R Crescent knob model M811

Features Spring-loaded pop-out cylinder

no tools are necessary to transfer the case between brackets

Internal Dimensions: 52-3/4" H x 20" W x 14" D

These deadbolts are generally used on doors that are partly glass incase an intruder breaks the glass

Cylinder Guard, Mortise 3/4 Inch Thick Aluminum - 380182 Finish:Aluminum Brushed Chrome F41-R Crescent knobPart Number: 380182 Secures any 1 5 32 inch diameter cylinder from twist off or pry off break in attempt cylinder guards protects cylinder face from prying tool Also spins freely when attacked by any gripping device. Material: Diecast Color: Aluminum or Bronze Diameter: 1 5 16 inch Sold Each