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  2. Category Commercial Door Locks
  3. Sub-Category Mortise Locks

Progressive Hardware Mortise Locks

About this Category

Mortise locks are recommended for use in commercial applications that are subject to frequent use and abuse. They are more durable and heavy duty than standard cylindrical locks and will therefore function better and last longer in such application conditions.

view Progressive Hardware Brass Knob 2-1/4in Mortise Locks

Progressive Hardware - 3600 x Finish Brass Knob 2-1/4in

Starting at: $116.00

The Progressive M3600 is a 2-1/4in Brass Knob and Spindle, made for use in Corbin Russwin Mortise Lock bodies. This is a direct bolt in replacement for your Corbin Russwin Mortise Lock. Replace an aging knob or give your new lock a retro look and feel!

Entrance or Office
  • Lever retracts the latchbolt only, outside lever remains locked.
  • Thumbturn locks and unlocks the outside lever

Inside

Entrance or Office
  • Key retracts the latchbolt when the outside lever is locked
  • Key locks and unlocks the lever

Outside

More About Progressive Hardware

Mortise locksets require a pocket like cut-out in the door in order to install their mechanisms. Such locks may have a more time consuming preparation and installation process, but the results are definitely worth it.

Mortise locks are designed specifically for heavy duty applications. They are very strong and durable locks that will withstand the rigors of commercial use and abuse for many years. They will also provide uncompromised  security for your building and ensure your safety at all times.

There are also mortise locks that incorporate a deadbolt as part of the set which adds a measure of security to your door without necessitating another lock. Most mortise locks operate with the use of knobs or levers and are available in many different styles, finishes and functions. There is also the style choice of  an escutcheon or a rose trim.

Qualified Hardware carries an extensive variety of mortise locks, with many options and features, to accommodate your needs. Our team of knowledgeable representatives will be glad to assist you in finding the lockset that is perfect for you.

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