Single Cylinder Deadbolt Lock

You require to use a key to open this lock from the outside of the door.

Single cylinder deadbolt lock.

You can lock the door from inside by twisting a thumb turn mechanism. Single cylinder deadbolts lock and unlock with a key on the outside and on the inside operate with a hand twisted thumbturn. The interior thumb turn can be removed to create a keyhole. 3 8 out of 5 stars 5.

Entry lever door handle and single cylinder deadbolt lock wave locking handle lever set front door or office reversible for right left sided doors matte black finish keyed alike combo 3 pack. It stands up well to kick ins as sold and receives a good rating for drilling which is. 5 coupon applied at checkout save 5 with coupon. The last person out the house creates a double cylinder lock by removing the thumb turn.

Deadbolt thrown or retracted by key from outside or by inside turn unit. Double cylinders on the other hand tend to be the lock of choice for outdoor use because of the extra security they provide. Toledo fine locks single cylinder satin stainless steel deadbolt model cv1800us32d 11 49 11 49. The yale premier single cylinder yh82 is one of the strongest conventional deadbolts you can buy.

When using a single cylinder on an exterior door you will want an extra tough lock like the prime line products u 9970. Kwikset satin nickel single cylinder deadbolt featuring smartkey security with microban antimicrobial technology 472 model 98015smtcpk4v1 34 97. Single cylinder door locks. Universal deadbolt fits 2 3 8 in.

Single cylinder door locks are the most common and basic door locks people uses on their doors. Deadbolts with a captured key feature operate like a single and double cylinder lock. Double cylinder deadbolts which are keyed inside. Kwikset 92580 007 258 uptown low profile slim round modern contemporary single cylinder deadbolt door lock featuring smartkey security in iron black 4 7 out of 5 stars 338 40 99 40.

Kwikset 660 series satin nickel single cylinder deadbolt featuring smartkey security with microban antimicrobial technology model 660 15 smt rcal rcs 24 44 24 44. Single cylinder deadbolts are extremely popular with indoor use.