Yale Grade 1 Locks
![Yale Au4608ln 626 X 2806 Classroom Cylindrical Lock Au Lever Design Schlage C Keyway Chrome Design Chrome Finish](https://i.pinimg.com/originals/42/32/97/4232974a820b049e6322179bd3faa1e0.png)
Either lever operates latchbolt except when outside lever is locked from inside pushing button in inside lever locks outside lever.
Yale grade 1 locks. Designed for industrial and commercial use the yale 5400ln series heavy duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. 4700 ln series grade 1 cylindrical lever knob locks manufactured for the industrial commercial and institutional markets the 4700ln lever designs meets accessibility guidelines of the americans with disabilities act and the requirements of the uniform federal accessibility standards and ansi a117 1 all requiring ease of accessibility. A156 2 series 4000 grade 1. One hundred and fifty years later yale s comprehensive line of door hardware includes mortise and cylindrical locks exit devices door closers electromechanical products and key systems.
Shop yale 5400 heavy duty cylindrical lever locksets for commercial applications. Easy installation and long life. Yale 5404ln grade 1 entry lock. For entrance or office doors.
Certified to ansi bhma grade 1 standards and ul fire listed. Yale home trusted every day. Yale mortise hotel motel locks grade 1. Ul cul fire rated 67 ansi a115 1 a115 11 a156 13 series 1000 federal specifications ff h 106c gen and ff h 106 2 ul listed 49 certified ansi grade 2 25 certified ansi bhma a156 2 series 4000 grade 2 ansi 117 1 ul cul fire listed.
Grade 1 locks are commonly found in school auditoriums exit door hardware or any commercial building where maximum security and lock durability is valued. Shop our popular grade 1 locks here yale 5400ln grade 1 yale 4700ln grade 1. Entry lock ansi f82a. Choose from multiple levers with a rose trim.
Transformed the locking industry forever when he created his most important invention the yale pin tumbler cylinder. Automatically releases when inside lever is turned or key is rotated in locked outside lever. Asni grade 2 locks. 5400ln series grade 1 cylindrical lever locks the 5400ln features three aesthetic lever designs and a diverse line of eleven architectural finishes including three pvd lifetime finishes which allow the freedom of enhancing any décor.