Door cylinders
Door Cylinders from LSI
Locking Systems International Inc. has lock cylinders that will retrofit lever sets. knob sets, deadbolt locks, mortise cylinders, SFIC lock cylinders and others from Medeco, Abloy, Arrow, Yale, Keymark and other major manufacturers.
Medeco Cylinders
All locks are not created equal. Medeco® cylinders provide a high degree of security by incorporating special design features inside each cylinder. Medeco cylinders offer superior pick resistance, are virtually bump proof, offer excellent resistance against drilling and other forced attacks, large number of combinations and a utility patent to protect against unauthorized key duplication.
Pick & Bump Attack Resistance
Pick and bump attack resistance is accomplished through the use of specially designed pins that must be elevated and rotated to an exact position in order for the lock to operate. False slots on the sides of the pins, along with mushroom shaped top pins, and with the incorporation of the reciprocal slider mechanism, further enhance the cylinder's pick resistance.
Drilling Resistance
To resist drilling, hardened steel inserts are used to protect critical areas of the plug face, shell and sidebar. Additional drill resistance is provided by hardened steel rods inside the bottom pins and selective use of hardened steel top pins.
Unauthorized Duplication
Protection against the unauthorized duplication of keys is accomplished through the use of strong utility patents and strict factory key control policies. Additional restriction on key cutting occurs due to fact that a special key cutting must be used at accurately reproduce the critical angled cuts on a Medeco key.
KeyMark® by Medeco® offers patented key control without the physical pick and drill resistance of Medeco's Biaxial® product line. Medeco manufactures KeyMark for applications when key control is a necessity, but resistance to physical attack may not be as high a priority. KeyMark cylinders will fit into most common locks, including conventional rim and mortise cylinders, knob cylinders, and Best® style and other lock manufacturers' interchangeable core installations. KeyMark is an entire system of affordable replacement cylinders with genuine, patent protected key control from Medeco, the company who pioneered high security key control.
KeyMark Small Format Interchangeable Cores (SFIC) feature a patented security leg and provide utility patented key control for applications that don’t require a UL listed cylinder. Designed to allow the user to instantaneously remove and replace cores through the use of a control key, KeyMark cores provide the ultimate in convenience. KeyMark is well suited for facilities with high turnover of employees, such as fast food restaurants, convenience stores, and other similar businesses. KeyMark is also suitable for apartments, office buildings, schools, and hospitals where strict control over key duplication is required.
Features & Benefits:
- Solid brass construction for excellent durability
- Riveted key tip stop washer for reliable performance
- Spool shaped top and bottom pins add a measure of pick resistance
- Security leg keyway impedes movement of lock picking tools
- Solid nickel silver bottom pins increase wear resistance
- Individual pin chamber caps provide for ease of servicing
- Affordable retrofit for Arrow®, Best®, Corbin Russwin®, Falcon®, Sargent®, Schlage®, and Yale® interchangeable core cylinders
Arrow Lock CylindersCylindrical Lock Cylinders
Body:
Solid brass pin tumbler 6 chambers. inned 5 for Grade 2 Locksets. Pinned 6 for Grade 1 locksets and all hotel locksets.
Download Arrow Lock Cylinder Information
Keyway:
“A” keyway standard. Arrow sectional keyways available. Competitive keyways available.
Finishes:
US4, US26D
Deadlock Cylinders
Body:
Solid brass pin tumbler, 6 chambers for E & D series deadlocks. E series pinned 5. D series pinned 6.
Keyway:
“A” keyway standard. Competitive keyways
available.
Finishes:
US4, US26
The Abloy Protec is a unique patented series of locks that have rotating disc instead of pins that make the cylinder virtually pickproof. Keys and discs uses a new principle where cuts are made on two different radii. In addition, the return bars block the disc at 90 degrees if the key and cylinder combinations are not identical.
There are 1.97 billion different combinations per keyway, which makes it possible to create extensive master-key systems to handle all possible situations.
Protec comes in a full range of high security cylinders, deadbolts, padlocks, furniture and cam locks.
The Protec cylinders will retrofit into most door knob sets and deadbolts.
Download Abloy Protec Information
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