Top 10 best captive key double-cylinder deadbolt 2018

Finding the best captive key double-cylinder deadbolt suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.

Product	Features	Editor's score	Go to site
	Mul-t-lock Hercular Double Cylinder Captive key Deadbolt - Satin Chrome		Go to amazon.com
	Mul-t-lock MT5+ Hercular Double Cylinder Captive key Deadbolt - Bright Brass		Go to amazon.com
	Mul-t-lock MT5+ Hercular Double Cylinder Captive key Deadbolt - Satin Chrome		Go to amazon.com
	Medeco Maxum Residential Deadbolt - Captive Double Cylinder - Nickle Silver by Medeco Security Locks		Go to amazon.com
	Mul-t-lock MT5+ Hercular Double Cylinder Captive key Deadbolt - Oil Rubbed Bronze		Go to amazon.com
	Mul-t-lock MT5+ Hercular Double Cylinder Captive key Deadbolt - Satin Nickle		Go to amazon.com
	Mul-t-lock Hercular Double Cylinder Captive key Deadbolt - Black		Go to amazon.com
	Mul-t-lock MT5+ Hercular Double Cylinder Captive key Deadbolt - Black		Go to amazon.com
	Mul-t-lock Hercular Double Cylinder Captive key Deadbolt - Bright Chrome		Go to amazon.com
	Mul-T-Lock Hercular Double Cylinder Captive Key Deadbolt with Thumb Turn in Brass - Interactive+		Go to amazon.com

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1. Mul-t-lock Hercular Double Cylinder Captive key Deadbolt - Satin Chrome

Feature

All Mul-t-lock items come standard with 2 keys and 1 Mul-lock key code I.D. card.

Description

* Captive key can be altered by the user to function as a double or single cylinder deadbolt. Application: High security deadbolt system for commercial and residential doors. Operation: 90 key rotation throws the bolt 1" toward the frame, interlocking two hardened ball bearing with the strike to increase jimmying resistance. Materials: Solid brass rings and cylinder, Hardened Steel bolt and anti drilling ring, Steel strike, Nickel Silver & Stainless Steel pins. Additional features: Suitable for two back-sets, no need for different parts. Easy conversion between standards and drive in. Supplied as standard with 1" throw. Cylinder Mechanism: Mul-t-lock unique, high precision telescopic pin tumbler system. Pick and drill resistant for high security needs. UL437 listed for burglary, UL fire rated bolt, ANSI Grade 1 Ships 1 - 3 business days (Brigh

2. Mul-t-lock MT5+ Hercular Double Cylinder Captive key Deadbolt - Bright Brass

Feature

All Mul-t-lock items come standard with 2 keys and 1 Mul-lock key code I.D. card.

Description

The new MT5+ features not only a double-sided flat key but also 3 active locking mechanisms: - The locking bar mechanism is one of the three technologies featured in the MT5+. Correct alignment of the top bar pins depends upon the correct combination key being inserted. - The new -generation product is also based on a new configuration of Mul-t-lock's well-honed telescopic pin technology. - The tip of the key has a revolutionary mobile interacting spring - the Alpha Sprring. The Alpha Spring engages a unique pin at the rear of the mechanism, creating another shearline. All MT5+ products have a double-sided unique MT5+ key. One set of cuts is for the telescopic pin mechanism and the other cut, the milled pattern, is for the locking bar. The combination provides enhanced key security and higher manipulation resistance. To maximize user friendliness, the

3. Mul-t-lock MT5+ Hercular Double Cylinder Captive key Deadbolt - Satin Chrome

Feature

All Mul-t-lock items come standard with 2 keys and 1 Mul-lock key code I.D. card.

Description

The new MT5+ features not only a double-sided flat key but also 3 active locking mechanisms: - The locking bar mechanism is one of the three technologies featured in the MT5+. Correct alignment of the top bar pins depends upon the correct combination key being inserted. - The new -generation product is also based on a new configuration of Mul-t-lock's well-honed telescopic pin technology. - The tip of the key has a revolutionary mobile interacting spring - the Alpha Sprring. The Alpha Spring engages a unique pin at the rear of the mechanism, creating another shearline. All MT5+ products have a double-sided unique MT5+ key. One set of cuts is for the telescopic pin mechanism and the other cut, the milled pattern, is for the locking bar. The combination provides enhanced key security and higher manipulation resistance. To maximize user friendliness, the

4. Medeco Maxum Residential Deadbolt - Captive Double Cylinder - Nickle Silver by Medeco Security Locks

Feature

Removable thumb turn on inside of door.
Fits doors 1-3/4 to 2" thick.
2-3/8 inch backset bolt std. (2-3/4 in available)
No key duplication without proper credentials.

Description

The Medeco Maxum deadbolt exceeds Grade 1 ANSI/BHMA A156.36 standard for auxiliary locks. Solid brass, free turning collar and 1/4 inch diameter mounting bolts resist wrenching, prying and hammering attacks. One inch throw hardened steel bolt resists sawing and crowbar attacks. Hardened steel inserts and rotating pins provide drill and pick resistance in accordance with UL437 standard for safety for key locks. The Medeco3 design offers a utility patent that provides protection against unauthorized key duplication.

5. Mul-t-lock MT5+ Hercular Double Cylinder Captive key Deadbolt - Oil Rubbed Bronze

Feature

All Mul-t-lock items come standard with 2 keys and 1 Mul-lock key code I.D. card.

Description

The new MT5+ features not only a double-sided flat key but also 3 active locking mechanisms: - The locking bar mechanism is one of the three technologies featured in the MT5+. Correct alignment of the top bar pins depends upon the correct combination key being inserted. - The new -generation product is also based on a new configuration of Mul-t-lock's well-honed telescopic pin technology. - The tip of the key has a revolutionary mobile interacting spring - the Alpha Sprring. The Alpha Spring engages a unique pin at the rear of the mechanism, creating another shearline. All MT5+ products have a double-sided unique MT5+ key. One set of cuts is for the telescopic pin mechanism and the other cut, the milled pattern, is for the locking bar. The combination provides enhanced key security and higher manipulation resistance. To maximize user friendliness, the

6. Mul-t-lock MT5+ Hercular Double Cylinder Captive key Deadbolt - Satin Nickle

Feature

All Mul-t-lock items come standard with 2 keys and 1 Mul-lock key code I.D. card.

Description

The new MT5+ features not only a double-sided flat key but also 3 active locking mechanisms: - The locking bar mechanism is one of the three technologies featured in the MT5+. Correct alignment of the top bar pins depends upon the correct combination key being inserted. - The new -generation product is also based on a new configuration of Mul-t-lock's well-honed telescopic pin technology. - The tip of the key has a revolutionary mobile interacting spring - the Alpha Sprring. The Alpha Spring engages a unique pin at the rear of the mechanism, creating another shearline. All MT5+ products have a double-sided unique MT5+ key. One set of cuts is for the telescopic pin mechanism and the other cut, the milled pattern, is for the locking bar. The combination provides enhanced key security and higher manipulation resistance. To maximize user friendliness, the

7. Mul-t-lock Hercular Double Cylinder Captive key Deadbolt - Black

Feature

All Mul-t-lock items come standard with 2 keys and 1 Mul-lock key code I.D. card.

Description

* Captive key can be altered by the user to function as a double or single cylinder deadbolt. Application: High security deadbolt system for commercial and residential doors. Operation: 90 key rotation throws the bolt 1" toward the frame, interlocking two hardened ball bearing with the strike to increase jimmying resistance. Materials: Solid brass rings and cylinder, Hardened Steel bolt and anti drilling ring, Steel strike, Nickel Silver & Stainless Steel pins. Additional features: Suitable for two back-sets, no need for different parts. Easy conversion between standards and drive in. Supplied as standard with 1" throw. Cylinder Mechanism: Mul-t-lock unique, high precision telescopic pin tumbler system. Pick and drill resistant for high security needs. UL437 listed for burglary, UL fire rated bolt, ANSI Grade 1 Ships 1 - 3 business days (Brigh

8. Mul-t-lock MT5+ Hercular Double Cylinder Captive key Deadbolt - Black

Feature

All Mul-t-lock items come standard with 2 keys and 1 Mul-lock key code I.D. card.

Description

The new MT5+ features not only a double-sided flat key but also 3 active locking mechanisms: - The locking bar mechanism is one of the three technologies featured in the MT5+. Correct alignment of the top bar pins depends upon the correct combination key being inserted. - The new -generation product is also based on a new configuration of Mul-t-lock's well-honed telescopic pin technology. - The tip of the key has a revolutionary mobile interacting spring - the Alpha Sprring. The Alpha Spring engages a unique pin at the rear of the mechanism, creating another shearline. All MT5+ products have a double-sided unique MT5+ key. One set of cuts is for the telescopic pin mechanism and the other cut, the milled pattern, is for the locking bar. The combination provides enhanced key security and higher manipulation resistance. To maximize user friendliness, the

9. Mul-t-lock Hercular Double Cylinder Captive key Deadbolt - Bright Chrome

Feature

All Mul-t-lock items come standard with 2 keys and 1 Mul-lock key code I.D. card.

Description

* Captive key can be altered by the user to function as a double or single cylinder deadbolt. Application: High security deadbolt system for commercial and residential doors. Operation: 90 key rotation throws the bolt 1" toward the frame, interlocking two hardened ball bearing with the strike to increase jimmying resistance. Materials: Solid brass rings and cylinder, Hardened Steel bolt and anti drilling ring, Steel strike, Nickel Silver & Stainless Steel pins. Additional features: Suitable for two back-sets, no need for different parts. Easy conversion between standards and drive in. Supplied as standard with 1" throw. Cylinder Mechanism: Mul-t-lock unique, high precision telescopic pin tumbler system. Pick and drill resistant for high security needs. UL437 listed for burglary, UL fire rated bolt, ANSI Grade 1 Ships 1 - 3 business days (Brigh

10. Mul-T-Lock Hercular Double Cylinder Captive Key Deadbolt with Thumb Turn in Brass - Interactive+

Feature

Bump Free, Drill Free, Pick Free

Description

The Captive Key functions as a hybrid of a Single Cylinder, and Double Cylinder Deadbolt. The inside part of the Hecular incorporates two cylinders. When the user wants the Hercular to act as a Single Cylinder Deadbolt they will insert a special key with a thumbturn attached to it, into the central cylinder. There is a piece inside which locks the thumbturn into the lock itself. This way it will give the user the safety of being able exit the door without having to search for a key. When the user would like to convert the Hercular into a Double Cylinder application, they will simply insert their normal key into the other cylinder on the inside portion of the Hercular, turn, and the thumbturn key will be removed. This will make the Hercular into a Double Cylinder Deadbolt, and give the user the security of Double Sided Locking. * * UL Fire Rated Latch * UL437 High security drill, pick and bump resistant cylinder * MUL-T-LOCK's Interactive+ Key Control System (duplication card included) * Limited Lifetime Mechanical Warranty * Backset: Adjustable (2-3/8" to 2-3/4") * Cylinder Plug & Bolt Finish: Bright Brass (as shown in the pictures) * Keys Included: 3 keys 524B+ KEYWAY + CODE ID CARD we can Always duplicate keys for you

Conclusion

By our suggestions above, we hope that you can found the best captive key double-cylinder deadbolt for you. Please don't forget to share your experience by comment in this post. Thank you!