Yale MO5421LN 626 Communicating Lockset is a Grade 1 cylindrical lock designed for industrial, commercial, and institutional applications, providing exceptional durability and performance. The Monroe lever features a free-wheeling mechanism that enhances vandal resistance and minimizes maintenance needs, making it a reliable choice for high-traffic environments. Constructed with wear-resistant chassis plates and a stainless steel latchbolt, this lockset ensures longevity and smooth operation. The direct 1/2" throw is standard, with an option for a 3/4" throw suitable for fire-rated or paired doors. The non-handed design allows for easy installation on various door thicknesses, ranging from 1-3/4" to 2", with rose spacers available for thinner doors. With 13 finish options and three lever designs, the Yale MO5421LN can be customized to complement any decor while meeting ADA compliance. Its expanded keying options include 6- and 7-pin standard and interchangeable core cylinders, enhancing security and flexibility. The lockset is UL listed and comes with a 7-year limited warranty, ensuring peace of mind for building professionals and homeowners alike. Trust Yale for unmatched quality and reliability in door hardware solutions.
Grade 1 Communicating Cylindrical Lock, Monroe Lever, Conventional Cylinder, Satin Chrome Finish, Non-handed
Designed for industrial, commercial and institutional use, the ACCENTRA 5400LN Series heavy duty cylindrical lockset offers no compromises when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear resistant chassis plates, heavy duty lever return springs and through bolting, this Grade 1 trendsetter proves time and again why it's the favorite among architects and building owners who demand the highest standard of product quality.
Attributes
Ansi: F80
Ansi Function: F80 - Communicating
Base Material: Brass, Bronze
Bolt Projection: 1/2"
Bore Hole Diameter: 2-1/8"
Box Depth Fraction: 10"
Box Height Fraction: 4"
Box Width Fraction: 7-1/2"
Burglar Rated: No
Commercial Residential: Commercial
Country of origin: United States
Cylinder Type: Conventional Cylinder
Cylinders Present: Double Cylinder
Door Thickness: 1-3/4" to 2"
Finish: 626/US26D
Finish Description: 626/US26D
Finish Family: Matte Silver
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Function: 21-Communicating Lock
Function Family: Communicating
Grade: Grade 1
Handing: Non-handed
Installation: Commercial
Keys: Cut
Latch Bore Diameter: 1"
Lever Knob: Lever
Lever Knob Design Name: Monroe
Leverknob Design: MO - Monroe Lever
Leverknob Design Family: Curved Lever
Limited Warranty: 7 Year Warranty
Lock Face Size: 2-1/4" x 1-1/8"
Manufacturer Function: Communicating
Maximum Door Thickness: 2"
Minimum Door Thickness: 1-3/4"
Of Keys: 2
Origin: United States
Pack Height: 4"
Pack Length: 10"
Pack Qty: 1
Pack Volume: 300 in³
Pack Width: 7.5"
Pins: 6
Product Height: 4"
Product Length: 10"
Product Width: 7.5"
Projection: 3-1/8"
Rose Escutcheon: Rose
Roseescutcheon Design: 3-1/2" Rose Diameter
Roseescutcheon Dimensions: 3-1/2"
Screws: Wood/Machine Screws
Series: ACCENTRA 5400LN Series Grade 1 Cylindrical Lever Locks
Ship Weight: 5 lbs.
Std Latch Backset Dim: 2-3/4"
Std Latch Number: 694
Std Latch Type: Beveled Deadlatch
Std Strike Height: 4-7/8"
Std Strike Number: 497
Std Strike Type: ANSI Strike
Std Strike Width: 1-1/4"
Strike Dimensions: 1-1/4" x 4-7/8"
Subtype: Cylindrical Lock
Type: Locks, Cylinders, Cores, Keyblanks
Ul Listing: ANSI A156.2, Series 4000, Grade 1, UL Listed
Unit of Measure: Each
