Corbin Russwin UT5257 ESE 626 LH Storeroom Lock Unit

Corbin Russwin UT5257 ESE 626 LH Storeroom Unit Lock offers reliable security with its storeroom function and conventional cylinder design, making it an ideal choice for high-traffic commercial and institutional applications such as schools, hospitals, and office buildings. This lock showcases a satin chrome finish, ensuring both durability and aesthetic appeal. Engineered for efficiency, the UT5257 features factory pre-assembly, allowing for quick, one-piece installation without the need for job site assembly. With a door thickness of 1-3/4 inches and a backset of 2-3/4 inches, it accommodates standard door specifications. The 3/4-inch radius latchbolt is designed to wedge securely into the strike, enhancing resistance against tampering while meeting ADA requirements for force-to-latch. Constructed from a one-piece investment cast frame with machined internal parts made of steel, bronze, and stainless steel, this lock is built to last. The auxiliary latch deadlocks the latchbolt when the door is closed, providing additional security. With a UL-cUL listing for A label doors and a one-year limited warranty, the Corbin Russwin UT5257 ESE 626 LH lock is a trusted choice for maintaining safety and accessibility in a wide range of environments.

Storeroom Unit Lock

Storeroom 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