Corbin Russwin UT5251 ESE 626 LH Entrance Unit Lock

Corbin Russwin UT5251 ESE 626 LH Entrance Unit Lock combines reliability and ease of installation, making it an ideal choice for high-traffic environments. Featuring an entrance function and a handed design, this lock is factory pre-assembled, allowing for a quick and economical one-piece installation with no job site assembly required. Its robust construction includes a one-piece investment cast frame made from durable materials such as steel, bronze, and stainless steel, ensuring long-lasting performance. Designed for commercial, institutional, and industrial applications, the UT5251 is perfect for schools, office buildings, hospitals, municipal buildings, and historic sites. The 3/4" radius latchbolt is engineered to wedge more securely into the strike during tampering while adhering to ADA force-to-latch requirements. The lock also features an auxiliary latch that deadlocks the latchbolt, preventing manipulation when the door is closed. With a door thickness of 1-3/4" and a backset of 2-3/4", this lock accommodates a variety of door types. It includes a brass, 6-pin cylinder with an L4 keyway and comes with two nickel silver keys. Additionally, the UT5251 is fire-rated for up to 3 hours, ensuring safety without compromising access. Backed by a one-year limited warranty, this entrance unit lock is a dependable choice for any building project.

Entrance Unit Lock

Entrance 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