Corbin Russwin UT5255 ESE 626 RHR Classroom Unit Lock

Corbin Russwin UT5255 ESE 626 RHR Classroom Unit Lock offers a reliable solution for high-traffic environments, combining durability with ease of installation. Designed specifically for classroom applications, this lock is handed and features a conventional cylinder, ensuring it meets various security needs. The pre-assembled, unitized construction simplifies installation, allowing for quick setup without the need for job site assembly, making it a cost-effective choice for schools, office buildings, hospitals, and historic sites. This lock's 3/4" radius latchbolt is engineered to resist tampering while adhering to ADA force-to-latch requirements. The lock chassis consists of a one-piece investment cast frame with precision-machined internal parts crafted from steel, bronze, and stainless steel, all zinc dichromated for enhanced corrosion resistance. With a backset of 2-3/4" and a door thickness of 1-3/4", it easily accommodates standard door specifications. Additional features include a 6-pin brass cylinder with an L4 keyway, two nickel silver keys, and an auxiliary latch that deadlocks the latchbolt to prevent manipulation when the door is closed. Meeting Federal standards FF-H-106C and UL-cUL safety ratings, the Corbin Russwin UT5255 is a robust option for securing both modern and historic buildings alike. Enjoy peace of mind with a one-year limited warranty.

Classroom Unit Lock

Classroom Function, Handed, Conventional Cylinder, Satin Chrome

Applications This lock has provided decades of service in some of the world's most prestigious buildings. Its pre-assembled, unitized construction is ideal for projects where installation costs are to be minimized. Typical high-traffic commercial, institutional and industrial applications include: Schools and universities Office buildings Hospitals Municipal buildings Historic buildings Advantages Factory pre-assembled for quick, economical, one-piece installation: no job site assembly required 3/4" radius latchbolt, designed to wedge more tightly into the strike when tampered with, while meeting all ADA force-to-latch requirements.

Factory pre-assembled for quick, economical, one-piece installation.

The UT5200 lock has provided decades of service in some of the world's most prestigious buildings. Its pre-assembled, unitized construction is ideal for projects where installation costs are to be minimized. 

• Handing Specify hand. All functions are handed.
• Door Thickness 1-3/4" (44mm) only.
• Backset 2-3/4" (70mm) only.
• Lock Chassis One-piece investment cast frame. Machined internal parts of steel, bronze and stainless steel. Zinc dichromated for corrosion resistance.
• Front Beveled 1/8" (3mm) in 2" (51mm).
• Latchbolt Brass, chrome plated, 3/4" (19mm) throw pivoted, swinging type.
• Auxiliary Latch Deadlocks latchbolt, preventing manipulation when door is closed.
• Strike Wrought brass or bronze, ANSI strike with nylon adjusting screw, standard. 4-7/8" (124mm) x 1-1/4" (32mm) x 1-1/4" (32mm) lip to center. Optional strikes and lip lengths available;
• Cylinder Brass, 6-pin, L4 keyway, 0-bitted standard.
• Keys Two nickel silver standard. 
• Federal Meets FF-H-106C. 
• UL-cUL All locks listed for A label and lesser class doors, single or pair, maximum door size 3'8" (111.7cm) x 7'2"(218.4cm) All locksets also listed for B label 
• Warranty One-year limited. 

Resources

• UT5200 Series Parts Manual
• UT5200 Series Unit Locks Cut Sheet
• UT5200 Unit Lock (auxiliary) Catalog