Original 1961 hardware trade vintage catalog for the BEST UNIVERSAL LOCK COMPANY, INC.  Main office and plant were located in Indianapolis, IN.

Manufacturers of Emergency Exit Lock (Model 'B').  Exit Lock provides safe, legal, locked protection for emergency or fire exits!

Exit Lock promotes better security by controlling use of emergency doors, permits inside blocking of exits, yet complies with fire and building regulations. Exit Lock does not require a key, tool, special knowledge or effort, it affords instant egress during fire or emergency. Exit Lock is recommended where law requires emergency fire exits to remain unlocked from the inside. Where complete security control is needed, Exit Lock effectively guards against unauthorized entry.

Has product images, illustrations, description, applications and specifications to provide product details.

Unbound from a large rare 1961 Architectural Catalog File, this unique old four-page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro door hardware industry library.