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Corbin Russwin

Best locks for Your Commercial Purposes
With the rise of criminal activity in more and more buildings, airports, and many other commercial facilities, there is a dire need to take proper precautionary measures of security. Locks are one of the first lines of defense to ensure protection of life and property. In addition to locks, you can also look for different types of security products like, closed circuit cameras, access control, etc.
Finding the best door locks for your commercial installation really depends on your needs, specifications and budgets. There are a wide variety of locks available today with multiple functions, different lever or knob styles and many finishes. Here is some brief information on the uses and installation of each lock that will help you to select the best lock for your security needs.
Some of the most common types of locks are mentioned below:
Cylindrical locks:
These types of locks are the most popular type of locks and are used in both homes as well as offices. They come in 2 pieces and install on each side of the door. The word 'cylindrical' actually explains the shape of the lock chassis. These locks are also known as "key in lever" or "key in knob" locks. These keyed or non-keyed cylindrical locks are available in standard grade and heavy duty grade with many security level cylinders.
Mortise Lock:
These are similar to the above, but provide more security and are much more "involved" or complicated to install. It cannot be installed onto the door right away as a cylindrical lockset. Its installation is possible only when you router out the section of the door to create a pocket for the lock body. These mortise locks are quite popular in offices and high-end commercial buildings. Some renowned lock brands associated with these locks are Sargent, Stanley Best Access Systems and Corbin Russwin.
Cylinders:
These locks are available in Rim cylinder and Mortise cylinder types and come in a multitude of options. They are small in size, but are crucial to hardware installations and security. These types of locks come in different designs, styles, and security levels depending upon the type of application you need. The Best cylinders will come with an interchangeable (IC) core, such as the 1E, 3E, 5E, and 8E.
Cabinet locks:
These types of locks are available in latchbolt and deadbolt functions. They have multiple mounting positions and also have the IC core in the 3L, 5L and 8L models. These can be used to lock cabinets, file cabinets, and drawers.
As a security perceptive, today locks are an integral part of everyone's life. They serve the purpose of protecting us from potential loss of property, loss of life, as well as give us a greater peace of mind. There are a wide variety of lock sets available in the market nowadays that can help you in securing your facility.
About the Author
About the Author: Since 1988, Quality Door & Hardware has been addressing the needs of its customers by providing a high level of service, quality workmanship, and dependability in the commercial door, frame, and hardware market. Their success has been built on a simple principle: take care of every customer like they were a member of our family. Since the beginning, their top priority has been to provide stellar customer care and to take pride in assisting our customers with every project. Whether it is small or large, their knowledgeable staff will ensure that your order is handled with the utmost attention to detail and ensure your complete satisfaction. Qualitydoor.com is your one stop online shop for commercial hardware, door hinges, door closers, commercial locks, toilet accessories & bathroom accessories, Sargent hardware and more.
How do I keep the bar down on the door handle?
I own a restaurant and we just moved to a new location. I love everything about it, but I can't figure out how to get the door to stay unlocked. The doors have the bar you push down to get the door open from the inside. I can get in with the key, but I can't get it to stay unlocked. Any ideas? The keys are Corbin-Russwin if that helps.
Some you use the key to keep them unlocked, and others have a set screw that you turn on the hinge side that keeps the latch retracted. With the key type, most commonly they can be turned in either direction to open, but one of the two directions allows you to lock the latch in the retracted position. For this, you push the latch in manually, insert the key and turn it (one way or the other - you'll have to try both) till you hear it click. If you do, it will then stay retracted when you let go of the latch. If this doesn't work in either direction, then look at the hinge side of the handle. You should see either the set screw or a hole for the set screw. Put the proper size allen wrench in there, and while you hold the bar to the open position (inward toward the door) turn the screw till it stops. That should hold the bar in and the latch retracted. For this type, you will have to remember to reverse it every day when you close. For the key type, you set the latch free with the key going in the opposite direction that it set in.
Al
Corbin Russwin Pyramid Picked and Gutted




















































