Double Key Cylinder Lock

Replacing single cylinder locks with double cylinder models may reduce successful break ins by 50 or more. Gobrico 3 pack keyed alike brushed nickel double cylinder deadbolts door locks stainless steel keyed on both sides 3 9 out of 5 stars 51 45 14 45. Product title schlage lock co b62nv609 ab double cylinder deadbolt average rating.

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Single And Double Cylinder Door Locks Which Is Best Door Locks Schlage Locks Cylinder

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Double Cylinder Deadbolts With Key On Both Side Keyed Entry Door Lock Satin Nickel Finish Dld102sn Entry Door Locks Deadbolt Lock Door Locks

Product title l32cs3208 entry door lock double cylinder average rating.

Double key cylinder lock.

Premier lock bronze laquer double cylinder jimmy proof die cast deadbolt lock with flat strike and 3 sc1 keys. Kwikset 665 series satin chrome double cylinder deadbolt 66 model 665 26d cp 18 97. Toledo fine locks double cylinder deadbolt in polish brass 4. Defiant low profile matte black double cylinder deadbolt 17 model dc1xk2 17 97.

With double cylinder locks it s crucial that an extra key is kept handy in case occupants need to exit the building in an emergency. This key cylinder can be used if a replacement key cylinder is needed for k5092 screen and storm security door mortise lock for academy doors and similar. 49 list list price 54 80 54. There is no real benefit from using these locks on solid wood or metal.

Find double cylinder deadbolts at lowe s today. These locks require a key to lock or unlock the door both from the outside and the inside making them a little safer in one regard. There s a reason people want to equip their homes with double cylinder locks. Shop this collection 3 model jp022f 21 16.

0 out of 5 stars based on 0 reviews current price 70 58 70. For example if there s a window on or nearby the door think of sidelight windows. Any door that has a lock within an arm s reach of glass panels sidelights or windows can benefit from a double cylinder deadbolt. When a double cylinder lock is present even if a burglar breaks the glass he will be unable to unlock the deadbolt from inside without a key.

Each package contains one lock cylinder with two keys. Shop this collection 3 model jp022f 21 16. One important disadvantage is the extra safety concern. Defiant low profile matte black double cylinder deadbolt.

Premier lock bronze laquer double cylinder jimmy proof die cast deadbolt lock with flat strike and 3 sc1 keys. 58 list price 80 27 80. It will adjust to most door thicknesses and can be used for interior or exterior key locking. 0 out of 5 stars based on 0 reviews current price 40 49 40.

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