Yale 5400LN Series Augusta Heavy Duty Grade 1 Keyed Entry Double Cylinder Classroom Door Lever Set - Less Cylinder

Classroom Function:

• Latch bolt operated by lever either side, unless outside lever is locked by key from either side
• Outside lever remains locked when inside lever is operated
• Allows for free egress

Features:

• Exceeds criteria for BHMA Grade 1
• All metal construction for enhanced durability and security
• Reversible handing for easy installation
• Includes a 7 year limited warranty
• 2 keys included with lever set
• UL listed 3 hour fire rating
• Compliant with Americans with Disabilities Act (ADA)

Specifications:

• Backset: 2-3/4"
• Cross Bore: 2-1/8"
• Edge Bore: 7/8"
• Door Thickness: 1-3/4" to 2"
• Handing: Left, Right, Reversible
• Trim Height: 3-1/2"
• Trim Width: 3-1/2"
• Handle Length: 5-7/16"
• Handle Projection: 3-1/16"
• Cylinder Included: No
• Latch Faceplate: Square Corner
• Material: Brass, Stainless Steel, Steel, Zinc