Sure-Loc Residential Grade 2 Single Cylinder Deadbolt

Sure-Loc Single Cylinder Deadbolts

Sure-Loc single cylinder deadbolts are an excellent value. Quality built deadbolts to increase your home security include all necessary mounting hardware (strike plates, screws, bolts, etc. Single Cylinder Deadbolts are keyed on the exterior, with a thumbturn on the inside. Installation may require some drilling or chiseling. Professional installation is recommended for best results). 

Single cylinder deadbolts are the most common type of deadbolts used. A single cylinder deadbolt has a thumb turn on the inside for locking or unlocking. On the exterior the door is unlocked using a key through the key cylinder. Deadbolts are easy to install if your door is already prepped for one. Removing the old deadbolt and installing a new one would probably take about 5 minutes.