Custom Door Hardware

We have a full machine shop facility capable of manufacturing commercial door replacement parts that are no longer available.  Shown here are locking and bolting mechanisms, bottom and side pivot hinges and doorstops.  Any part for any monumental door, revolving door, balance door, door check - - call us and we can make it for you. 

Related Projects

Commercial Door Hardware

We show here a range of fabricated elements made for commercial doors of several types and sizes.  We can custom fabricate ANY ELEMENT in our machine shop for your door project.

Door Locks

We fabricate parts for locks and locking mechanisms for commercial doors for all types. As seen in the above photo, chain drive locking mechanism for monumental bronze door at Forsyth Dental in Boston, MA.

Hinges and Pivot Pins

Shown here are pivot pins we fabricated for various monumental door projects.  As seen in the above photo,  bottom pivot pin assembly, supports weight of monumental door.  Boston Public Library.

Flush Bolt Assemblies

To make a massive door stable and secure, it must be bolted at several points, and the bolting mechanism must operate cleanly, smoothly and often under hand power.  All elements must be to very close tolerances to function under these conditions.  As seen in the photo above, flush bolt assemblies...


We can manufacture doorstops and rests for any commercial door, from any era.  Send us the existing element or a drawing.  As seen in the above photo, doorstop, Temple Emmanuel, Manhattan.

Revolving Door Replacement Parts

Shown here, parts produced in our machine shop for a reconditioned revolving door hanger. As seen in the above photo, new stainless steel telescoping pin installed in door hanger, note grease fitting.