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Deadbolts

About this Category

Deadbolts are locks that are often used as an to standard latch bolts or in conjunction with a latchbolt. These locks provide more protection than latch bolts against burglars, since they are more difficult to force open. They can be operated with a key or thumbturn.

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Best

Deadbolts
view Best 8T27SSTK Heavy Duty Interchangeable Core Classroom Deadbolt. 2-3/8

Best - 8T27SSTK Heavy Duty Interchangeable Core Classroom Deadbolt. 2-3/8"Backset

Multiple Options and Finishes Multiple Options

Starting at: $145.00

This Best Access Systems 8T27SSTK T series tubular deadbolt, classroom function, interchangeable core, heavy duty Grade 1 deadbolt can be keyed to existing Best master keyed systems. Interchangeable core permits instant, economical rekeying at the door.

Deadbolt Classroom
  • Turning the turn lever retracts the deadbolt

Inside

Deadbolt Classroom
  • Key locks and unlocks the trim

Outside

view Best 8T37MSTK Heavy Duty Interchangeable Core Double Cylinder Deadbolt 2-3/4

Best - 8T37MSTK Heavy Duty Interchangeable Core Double Cylinder Deadbolt 2-3/4"Backset

Multiple Options and Finishes Multiple Options

Starting at: $190.00

This Best Access Systems 8T37MSTK is a tubular, extra heavy duty, double cylinder, interchangeable core deadbolt that can be keyed to the existing Best Master keyed systems. This deadbolt has a backset of 2-3/4".

Double Cylinder Deadbolt
  • Key operates deadbolt

Inside

Double Cylinder Deadbolt
  • Key operates deadbolt

Outside

view Best 8T37SSTK Heavy Duty Interchangeable Core Classroom Deadbolt. 2-3/4

Best - 8T37SSTK Heavy Duty Interchangeable Core Classroom Deadbolt. 2-3/4"Backset

Multiple Options and Finishes Multiple Options

Starting at: $145.00

This Best Access Systems 8T37SSTK is a classroom function interchangeable core deadbolt with 2-3/4" backset. It has a keyed cylinder on the outside and a turn lever on the inside. It can only be locked with a key on the outside and turning the inside lever only retracts the deadbolt.

Deadbolt Classroom
  • Turning the turn lever retracts the deadbolt

Inside

Deadbolt Classroom
  • Key locks and unlocks the trim

Outside

view Best 8T27LSTK Heavy Duty Interchangeable Core Single Sided Deadbolt. 2-3/8

Best - 8T27LSTK Heavy Duty Interchangeable Core Single Sided Deadbolt. 2-3/8"Backset

Multiple Options and Finishes Multiple Options

Starting at: $145.00

This Best Access Systems 8T27SLSTK is a single sided interchangeable core, extra heavy duty deadbolt. It has a keyed cylinder on the outside and a blank plate on the inside. It includes a STK standard strike 1-1/8" x 2-3/4".

  • Usage: Extra Heavy Duty
  • Function: Single Sided
    Single Sided
    Inside
    Single Sided
    Outside
Single Sided
  • Blank plate on the inside

Inside

Single Sided
  • Key operates deadbolt

Outside

view Best 8T37LSTK Heavy Duty Interchangeable Core Single Sided Deadbolt. 2-3/4

Best - 8T37LSTK Heavy Duty Interchangeable Core Single Sided Deadbolt. 2-3/4"Backset

Multiple Options and Finishes Multiple Options

Starting at: $145.00

This Best Access Systems 8T37LSTK is a single sided, interchangeable core, extra heavy duty deadbolt with a 2-3/4" backset. This deadbolt has a keyed cylinder on the outside and a blank plate on the inside.

  • Usage: Extra Heavy Duty
  • Function: Single Sided
    Single Sided
    Inside
    Single Sided
    Outside
Single Sided
  • Blank plate on the inside

Inside

Single Sided
  • Key operates deadbolt

Outside

view Best 8T27KSTK Heavy Duty Interchangeable Core Single Cylinder Deadbolt. 2-3/8

Best - 8T27KSTK Heavy Duty Interchangeable Core Single Cylinder Deadbolt. 2-3/8"Backset

Multiple Options and Finishes Multiple Options

Starting at: $145.00

This Best Access Systems 8T27KSTK is a high quality interchangeable core deadbolt. It has a keyed cylinder on the outside and a turn lever on the inside which will retract or throw the bolt. This deadbolt will accept all Best type IC cores.

Single Cylinder
  • Turn lever operates deadbolt

Inside

Single Cylinder
  • Key operates deadbolt

Outside

view Best 8T37KSTK Heavy Duty Interchangeable Core Single Cylinder Deadbolt. 2-3/4

Best - 8T37KSTK Heavy Duty Interchangeable Core Single Cylinder Deadbolt. 2-3/4"Backset

Multiple Options and Finishes Multiple Options

Starting at: $145.00

This Best Access Systems 8T37KSTK is a 2-3/4" backset, interchangeable core deadbolt for extra-heavy duty applications. This deadbolt functions with a keyed cylinder on the outside and an ADA turn lever on the inside to throw and retract the bolt.

Single Cylinder
  • Turn lever operates deadbolt

Inside

Single Cylinder
  • Key operates deadbolt

Outside

view Best 7T37LSTK Standard Duty Interchangeable Core Single Sided Deadbolt. 2-3/4

Best - 7T37LSTK Standard Duty Interchangeable Core Single Sided Deadbolt. 2-3/4"Backset

Multiple Options and Finishes Multiple Options

Starting at: $90.00

This Best Access Systems 7T37LSTK T series tubular deadbolt is single sided. It has a cylinder on the outside and a blank plate on the inside. This deadbolt will accept all types of Best IC cores. Includes a free-turning, wrench resistant, tapered cylinder ring for extra security.

  • Usage: Standard Duty
  • Function: Single Sided
    Single Sided
    Inside
    Single Sided
    Outside
Single Sided
  • Blank plate on the inside

Inside

Single Sided
  • Key operates deadbolt

Outside

view Best 7T27LSTK Standard Duty Interchangeable Core Single Sided Deadbolt. 2-3/8 Backset - Deadbolts

Best - 7T27LSTK Standard Duty Interchangeable Core Single Sided Deadbolt. 2-3/8 Backset

Multiple Options and Finishes Multiple Options

Starting at: $90.00

This Best Access Systems 7T27LSTK interchangeable core deadbolt will accept any type of Best IC core to be keyed to any Best master key system. This deadbolt has a cylinder from the outside and a blank plate on the inside.

  • Usage: Standard Duty
  • Function: Single Sided
    Single Sided
    Inside
    Single Sided
    Outside
Single Sided
  • Blank plate on the inside

Inside

Single Sided
  • Key operates deadbolt

Outside

view Best 7T27KSTK Standard Duty Interchangeable Core Single Cylinder Deadbolt. 2-3/8

Best - 7T27KSTK Standard Duty Interchangeable Core Single Cylinder Deadbolt. 2-3/8"Backset

Multiple Options and Finishes Multiple Options

Starting at: $90.00

This Best Access Systems 7T27KSTK interchangeable core deadbolt will accept any type of Best IC core to be keyed to any Best master key system. This deadbolt has a cylinder from the outside and a turn lever for operation from the inside.

Single Cylinder
  • Turn lever operates deadbolt

Inside

Single Cylinder
  • Key operates deadbolt

Outside

view Best 7T37KSTK Standard Duty Interchangeable Core Single Cylinder Deadbolt. 2-3/4

Best - 7T37KSTK Standard Duty Interchangeable Core Single Cylinder Deadbolt. 2-3/4"Backset

Multiple Options and Finishes Multiple Options

Starting at: $90.00

This Best Access Systems 7T37KSTK is an ADA compliant single cylinder, standard duty deadbolt that conforms with ANSI/BHMA A156.5 Grade 2 standards. It operates with a keyed cylinder on the outside and a turn lever on the inside.

Single Cylinder
  • Turn lever operates deadbolt

Inside

Single Cylinder
  • Key operates deadbolt

Outside

view Best 7T27MSTK Heavy Duty Interchangeable Core Double Cylinder Deadbolt 2-3/8

Best - 7T27MSTK Heavy Duty Interchangeable Core Double Cylinder Deadbolt 2-3/8"Backset

Multiple Options and Finishes Multiple Options

Starting at: $128.00

This Best Access Systems 7T27MSTK is a tubular, standard duty, double cylinder, interchangeable core deadbolt that can be keyed to the existing Best Master keyed systems. This deadbolt has a backset of 2-3/8".

Double Cylinder Deadbolt
  • Key operates deadbolt

Inside

Double Cylinder Deadbolt
  • Key operates deadbolt

Outside

Sargent

Deadbolts
view Sargent 4874 Double cylinder Mortise Deadlock - Deadbolts

Sargent - 4874 Double cylinder Mortise Deadlock

Multiple Options and Finishes Multiple Options

Starting at: $236.00

This Sargent 4874 is a double cylinder mortise deadlock that requires a key in either side in order to operate the lock. This is a non-handed product that is completely reversible. For doors that are 1-3/4" thick and have a standard backset of 2-3/4".

Double Cylinder Deadbolt
  • Key operates deadbolt

Inside

Double Cylinder Deadbolt
  • Key operates deadbolt

Outside

view Sargent 4875 Single Cylinder Mortise Deadlock - Deadbolts

Sargent - 4875 Single Cylinder Mortise Deadlock

Multiple Options and Finishes Multiple Options

Starting at: $215.00

This Sargent 4875 single cylinder function commercial mortise deadlock is a heavy duty deadlock that assures safety and security. With a one piece hardened stainless steel bolt and 1" throw it is ideally suited for schools and hospitals on doors where extra security is needed.

Single Cylinder
  • Turn lever operates deadbolt

Inside

Single Cylinder
  • Key operates deadbolt

Outside

view Sargent 4877 Classroom Mortise Deadlock - Deadbolts

Sargent - 4877 Classroom Mortise Deadlock

Multiple Options and Finishes Multiple Options

Starting at: $215.00

This Sargent 4877 classroom mortise deadlock is a high quality, heavy duty deadlock that may be used on fire doors. A key in the outside will operate the deadbolt, and the inside lever will retract the deadbolt but will not project it.

  • Usage: Heavy Duty
view Sargent 484 Double Cylinder Deadbolt - Deadbolts

Sargent - 484 Double Cylinder Deadbolt

Multiple Options and Finishes Multiple Options

Starting at: $174.00

This Sargent 484 is a cylindrical deadlock that has a two cylinders. A key in each cylinder is required to lock and unlock the door. This deadlock is ideal for applications in industrial and commercial areas. Used with the Sargent 6 pin, LA keyway keyed different cylinder.

Double Cylinder Deadbolt
  • Key operates deadbolt

Inside

Double Cylinder Deadbolt
  • Key operates deadbolt

Outside

view Sargent 485 Single Cylinder Deadbolt - Deadbolts

Sargent - 485 Single Cylinder Deadbolt

Multiple Options and Finishes Multiple Options

Starting at: $124.00

This Sargent 485 single cylinder, cylindrical lock is great for heavy duty commercial and industrial applications. Door preparation required is standard 161 with a 2-1/8" cross borehole, a 2-3/4" backset, a 1" edge borehole. A key outside and rotation of the thumb turn inside will operate the deadbolt.

  • Usage: Heavy Duty
  • Function: Single Cylinder
    Single Cylinder
    Inside
    Single Cylinder
    Outside
    Single Cylinder
    Inside
    Single Cylinder
    Outside
Single Cylinder
  • Turn lever operates deadbolt

Inside

Single Cylinder
  • Key operates deadbolt

Outside

Single Cylinder
  • Turn lever operates deadbolt

Inside

Single Cylinder
  • Key operates deadbolt

Outside

view Sargent 487 Single Cylinder Classroom Deadbolt - Deadbolts

Sargent - 487 Single Cylinder Classroom Deadbolt

Multiple Options and Finishes Multiple Options

Starting at: $124.00

This Sargent 487 is a single cylinder, classroom cylindrical deadlock ideal for heavy duty commercial and industrial applications. Uses the 6 pin LA keyway, keyed different cylinder. This deadlock is available with the following finishes; polished brass, satin bronze, oil-rubbed bronze and satin chrome.

Deadbolt Classroom
  • Turning the turn lever retracts the deadbolt

Inside

Deadbolt Classroom
  • Key locks and unlocks the trim

Outside

view Sargent 489 Exit Deadbolt - Deadbolts

Sargent - 489 Exit Deadbolt

Multiple Options and Finishes Multiple Options

Starting at: $106.00

This Sargent 489 exit deadlock is a deadlock that does not operate with a cylinder. It is suitable for commercial and industrial heavy duty applications. To operate the deadbolt, rotation of the inside lever is necessary. The outside plate is blank and cannot operate the lock.

Exit Deadbolt
  • Rotation of lever operates the deadbolt

Inside

Exit Deadbolt
  • Outside plate is blank

Outside

Schlage

Deadbolts
view Schlage B662J-626 Double Cylinder Deadbolt Prepped for Interchangeable Core - Deadbolts

Schlage - B662J-626 Double Cylinder Deadbolt Prepped for Interchangeable Core

Starting at: $99.00

This Schlage B662J is a double cylinder deadbolt which in addition to providing extra protection for exterior entrance doors, can also be used to secure common use areas, such as pool gates and storage/utility spaces, to prevent unauthorized access . The B600 series ensures Grade 1 security in high-traffic commercial applications. The Schlage B662J comes prepped for full size interchangeable cores.

Double Cylinder Deadbolt
  • Key operates deadbolt

Inside

Double Cylinder Deadbolt
  • Key operates deadbolt

Outside

view Schlage B660P-626 Heavy Duty Single Cylinder Deadbolt - Deadbolts

Schlage - B660P-626 Heavy Duty Single Cylinder Deadbolt

Multiple Options and Finishes Multiple Options

Starting at: $107.00

This Schlage B660P-626 is a heavy duty single cylinder deadbolt that is operable via key on the outside or large thumbturn on the inside. It is designed for wood or hollow metal doors and it is finished with a satin chrome color. Used as reliable extra protection on exterior entrance doors or in areas where security is necessary to prevent unauthorized entrance.

Single Cylinder
  • Turn lever operates deadbolt

Inside

Single Cylinder
  • Key operates deadbolt

Outside

view Schlage B662P-626 Heavy Duty Double Cylinder Deadbolt - Deadbolts

Schlage - B662P-626 Heavy Duty Double Cylinder Deadbolt

Multiple Options and Finishes Multiple Options

Starting at: $137.00

This Schlage B662P-626 heavy duty double cylinder deadbolt can be used to provide additional protection for exterior entrance doors wherever necessary. They can also be used in areas such as pool gates and storage/utility spaces to prevent unauthorized access.

Double Cylinder Deadbolt
  • Key operates deadbolt

Inside

Double Cylinder Deadbolt
  • Key operates deadbolt

Outside

view Schlage B560P-C Standard Duty Single Cylinder Deadbolt - Deadbolts

Schlage - B560P-C Standard Duty Single Cylinder Deadbolt

Starting at: $45.00

The Schlage B560P single cylinder tubular deadbolt is a Grade 2 deadbolt for medium duty commercial and heavy duty residential applications.

Single Cylinder
  • Turn lever operates deadbolt

Inside

Single Cylinder
  • Key operates deadbolt

Outside

view Schlage B562P-C Standard Duty Double Cylinder Deadbolt - Deadbolts

Schlage - B562P-C Standard Duty Double Cylinder Deadbolt

Starting at: $60.00

The Schlage B562P double cylinder tubular deadbolt is a Grade 2 deadbolt for medium duty commercial and heavy duty residential applications.

Double Cylinder Deadbolt
  • Key operates deadbolt

Inside

Double Cylinder Deadbolt
  • Key operates deadbolt

Outside

Yale

Specialty Deadbolts
view Yale 197 Jimmy Proof - Deadbolts

Yale - 197 Jimmy Proof

Starting at: $82.00

This Yale 197 jimmy proof deadbolt is used for in-swinging 1-1/4" to 2-1/4" thick doors for extra security.

Single Cylinder
  • Turn lever operates deadbolt

Inside

Single Cylinder
  • Key operates deadbolt

Outside

view Yale 197-1/4 Double Cylinder Jimmy Proof Deadlock - Deadbolts

Yale - 197-1/4 Double Cylinder Jimmy Proof Deadlock

Starting at: $96.00

The Yale 197-1/4 is a jimmy prof double cylinder deadlock. Key locks or unlocks deadbolt.

Double Cylinder Deadbolt
  • Key operates deadbolt

Inside

Double Cylinder Deadbolt
  • Key operates deadbolt

Outside

Adams Rite

Specialty Deadbolts
view Adams Rite MS1850SN-450 Maximum Security Hook Bolt for Wood or Hollow Metal Doors - Deadbolts

Adams Rite - MS1850SN-450 Maximum Security Hook Bolt for Wood or Hollow Metal Doors

Starting at: $66.00

This Adams Rite MS1850SN-450 is a maximum security hook bolt for wood and hollow metal doors. The laminated hook bolt is designed to resist the parting motion of the sliding door and the jamb.

  • Usage: Standard Duty
  • Function: Single Sided
    Single Sided
    Inside
    Single Sided
    Outside
Single Sided
  • Blank plate on the inside

Inside

Single Sided
  • Key operates deadbolt

Outside

view Adams Rite MS1850SN-410 Maxium Security DeadBolt for Wood or Hollow Metal Doors - Deadbolts

Adams Rite - MS1850SN-410 Maxium Security DeadBolt for Wood or Hollow Metal Doors

Starting at: $66.00

This Adams Rite MS1850SN-410 is a maximum security deadbolt that is constructed of eight ply stainless steel. The center ply of the bolt has a Alumina-Ceramic core to resist any hacksaw attack, including rod-type.

Single Cylinder
  • Turn lever operates deadbolt

Inside

Single Cylinder
  • Key operates deadbolt

Outside

view Adams Rite 2331 Heavy duty Deadbolt Lock - Deadbolts

Adams Rite - 2331 Heavy duty Deadbolt Lock

Multiple Options and Finishes Multiple Options

Starting at: $199.00

This Adams Rite 2331 is deadbolt lock with a very large brass bolt and two stainless steel dogs as an extra measure of security. It is designed for heavy duty metal and wood sliding doors with a backset of 1-3/4" only.

Single Cylinder
  • Turn lever operates deadbolt

Inside

Single Cylinder
  • Key operates deadbolt

Outside

Arrow

Specialty Deadbolts
view Arrow E61 Single Cylinder Deadbolt - Deadbolts

Arrow - E61 Single Cylinder Deadbolt

Multiple Options and Finishes Multiple Options

Starting at: $40.00

This Arrow E61 is a single cylinder, high quality deadbolt. It is a tamper resistant lock with a rotating wrench proof collar and a steel deadbolt with a hardened steel pin insert.

Single Cylinder
  • Turn lever operates deadbolt

Inside

Single Cylinder
  • Key operates deadbolt

Outside

view Arrow D62-26D-144-395 Double Cylinder Deadbolt - Deadbolts

Arrow - D62-26D-144-395 Double Cylinder Deadbolt

Multiple Options and Finishes Multiple Options

Starting at: $92.00

This Arrow D61 is a double cylinder grade 1 high quality deadbolt. Arrow D Series deadlocks are engineered to perform under the most extreme conditions where security is critical. The Grade 1 extra heavy duty deadlock surpasses the demands of industrial, institutional and commercial applications.

Double Cylinder Deadbolt
  • Key operates deadbolt

Inside

Double Cylinder Deadbolt
  • Key operates deadbolt

Outside

Falcon

Specialty Deadbolts
view Falcon D271 Indicator Deadbolt - Deadbolts

Falcon - D271 Indicator Deadbolt

Starting at: $29.00

This Falcon D271 indicator deadbolt is ideal for a small bathroom or other privacy applications. It securely locks the door, but can be opened in an emergency with the "key/tool" supplied.

  • Usage: Standard Duty
  • Function: Single Sided
    Single Sided
    Inside
    Single Sided
    Outside
Single Sided
  • Blank plate on the inside

Inside

Single Sided
  • Key operates deadbolt

Outside

More About Deadbolts

Deadbolts are popular as a means of extra security in both residential and commercial applications. These locks operate with a key on the outside and either a key or thumbturn on the inside that throws and retracts a solid bolt into the door frame. A deadbolt is very difficult to force open and therefore provides extra  protection against theft. Many people opt for a deadbolt in addition to a standard latch bolt, which, unlike a deadbolt, can be operated with a door knob or lever and it can latch or lock on its own.

A deadbolt that operates with a key on the inside can be a hazard incase of an emergency if the key is not easily accessible. It is therefore recommended to keep the key in the lock or in an easily accessible place near the door. However, care should be taken to ensure the key or thumbturn cannot be reached via a window on or near the door which will make it really simple for a burglar to unlock the deadbolt.

Find the deadbolt that is right for you, using our  clear and specific overview for each product as a guide. Our representatives will be glad to assist you with making appropriate choice.

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