The Tell LC1010 series grade 1 passage lever lock it's perfect for schools, businesses, hotels, hospitals, and colleges.

STANDARD FEATURES

Performance: Complies with ANSI A156.2 - 2003, Series 4000, Grade 1, 800,000 cycles, UL/ULC listed for 3-hour fire door

Chassis: Cylindrical, steel - coated with zinc dichromate (corrosion resistance), freewheeling clutch (added security from hammer attacks), independent spring cages

Lever: Non-handed, solid cast

Latch: 1-1/8" x 2-1/4", square corner faceplate, 1" housing diameter (stainless steel), 1/2" throw

Rose: 3-1/2" diameter

Backset: 2-3/4"

Strike: Square corner 1-1/4" x 4-7/8" ANSI ASA Strike

Door Range: 1-3/8" to 2"

Door Preparation: 2-1/8" diameter for lever, 1" diameter for latch bolt. Fits standard 161 door prep with through-bolting through the door.

Warranty: Limited Lifetime 

Strike: T Strike (1-1/8" x 2-3/4"), and F Strike (full lip)