Best Deadbolt Cylinder Guards

Maxtech LKJP1001-B Bronze US10 Single Cylinder Solid Bronze Jimmy Proof Deadlock Deadbolt Lock Set with Flat Strike

【Single Cylinder Deadbolt】--For the deadbolt, it could be opened and locked by a key from outside and a thumb-turn button from inside，and best used for your exterior and interior doors.
【Same Keys for All Locksets】-- If you purchase a multi-set(12 sets at most, if you need more ones, contact with customer service), of a nickel door lock and a single cylinder deadbolt, they will all have the same keys. All of the deadbolts and locks will have the same key making it easy for you to keep a track.
【Application】--This combination of door lever and deadbolts, will give your home or rental house a new look, you can use them in contemporary/modern style room，transitional traditional Victorian Colonialism home décor.
【Steel Adjustable Latch】--The door lever set fits doors with a thickness of 1-3/8 inch to 1-3/4 inch (35mm to 45mm) and is equipped with an adjustable backset of 2-3/8 inch or 2-3/4 inch (60mm or 70mm).
【Quality Ensured】--With ANSI Grade 3 verification, the hardware set exceeds 200,000 cycles ensuring the quality provided to you. Please feel free to get in touch with us if there is a problem.

Now available in 3 new colors: grey, red, & purple.
7mm four-sided chain links made from 3T MANGANESE STEEL.
Patent-pending END LINK DESIGN secures chain to hardened deadbolt eliminating critical vulnerability.
Hardened DEADBOLT DEDSIGN provides extra holding power.
HIGH SECURITY DISC-STYLE CYLINDER is pick and drill resistant.

Now available in 3 new colors: grey, red, & purple.
7mm four-sided chain links made from 3T MANGANESE STEEL.
Patent-pending END LINK DESIGN secures chain to hardened deadbolt eliminating critical vulnerability.
Hardened DEADBOLT DEDSIGN provides extra holding power.
HIGH SECURITY DISC-STYLE CYLINDER is pick and drill resistant.

★KEYED ALIKE★6 sets of door lock and double cylinder deadbolt, if you buy multi set, they will have different keys. Please purchase the needed quantity according to the SIZE NAME..
★UNIVERSAL HANDING★fits both right handed and left handed doors..
★PRODUCT SPECIFICATION★Adjustable Backset - 2-3/8 inch or 2-3/4 inch (60mm or 70mm).
Fits doors thicknes:1-3/8 inch to 1-3/4 inch (35mm to 45mm).
★DOOR LOCK APPLICATION★Entry door knobs and double cylinder deadbolt, best used for residential exterior doors where keyed entry or security is needed.
★QUALITY WARRANTY★Come with all accessories, confirm with ANSI Grade 3, exceeds 200,003 cycles. If there is any quality problem, please feel free to contact us. Refund or Replacement for any quality problem..

★KEYED ALIKE DOOR HANDLESETS★Entry door lever with double cylinder deadbolt in satin nickel finish, the locks and deadbolts are keyed alike per 6 sets in this listing. Designed to complement modern contemporary style interior and exterior doors for commercial and residential applications front entry door handleset lever and deadbolt set..
★UNIVERSAL HANDING★Heavy duty high grade security door dead bolt and lever knob reversible that makes it perfect to fit both right handed and left handed doors..
★PRODUCT SPECIFICATION★Adjustable Backset - 2-3/8 inch or 2-3/4 inch (60mm or 70mm).
Fits doors thicknes:1-3/8 inch to 1-3/4 inch (35mm to 45mm)..
★DOOR LOCK APPLICATION★Entry door handle and double cylinder deadbolt with interior thumb turn/keys, best used for residential exterior doors where keyed entry or security is needed..
★QUALITY WARRANTY★Come with all accessories, confirm with ANSI Grade 3, exceeds 200,000 cycles. If there is any quality problem, please feel free to contact us. Refund or Replacement for any quality..

Lock application: for indoor and outdoor use.
Ease of use: single cylinder deadbolt with interior thumb turn.
Sleek appearance: Antique brass finish upgrades your look or matches existing door hardware.
Flexible installation: knob: six-way adjustable latch, fits 2-3/8 in. Or 2-3/4 in. Backset, square, rounded corners, or drive-in.
deadbolt: four-way adjustable, fits 2-3/8 in. Or 2-3/4 in. Backset, square, or rounded corners.
Specifications: entry door lock offers ANSI grade 3 performance for exterior locking applications.
includes keyed-alike knob and deadbolt and two keys.

Designed to complement modern contemporary style interior and exterior doors for commercial and residential applications, front door handle and deadbolt set.
Heavy duty high grade security hardware locksets, entry door knob and deadbolt lock set Includes a reversible handle that makes it perfect for fitting left or right handed doors.
Uniquely crafted low profile XL square shaped exterior door handle entrance set with 2 3/8 inch- 2 3/4 inch adjustable backset latch with square corner striker.
Front door handle lock comes with a single cylinder deadbolt that that is opened by an exterior key KW1 keyway for office or front doors, matt black color entry door handle lockset set.
Durable & Portable front entry door handle set secure lock set handleset Iron black finish lever front door knob and deadbolt set which Fits 1-3/8-Inch-1-3/4-Inch doors, inactive handleset dummy conversion kit now available search for: B08W8HQQS3.

Designed to complement modern contemporary style interior and exterior doors for commercial and residential applications low profile deadbolt.
Heavy duty high grade security door deadbolts for use on exterior doors where a deadbolt single cylinder keyed entry on the outside and thumb turn latch on the inside for security is needed.
Uniquely crafted low profile square shaped Deadbolt Set With 2 3/8 inch - 2 3/4 inch adjustable backset latch Features adjustable latch to fit all standard door preparations and comes with a square corner striker.
Comes with unique thumb-turn interior lock latch knob that that is opened by an exterior key KW1 keyway for office or front doors, Fully reversible for both right and left handed doors with a brushed iron blck color finish.
Durable & Portable secure keyed entry deadbolt Iron Black Finish Deadbolt which fits 1-3/8-Inch to 1-3/4-Inch doors easy installation in just minutes.