INOX TL4 series interior latch sets consist of beautifully designed trim made of stainless steel or forged brass, a spring-assisted interlocking chassis, and a commercial grade tubular latch, making it the perfect choice for high-end residential, mixed use, and hotel or other hospitality openings.
A 28 degree short retraction latch design makes for easier operation and hardened steel hubs inside the latch prevent lever sag for extended life of the set.
Stainless steel latch stabilizer bracket designed to handle heavy torque on the 28 degree latch retraction. Internal spring prevents lever droop so your handle remains horizontal for the life of the product.
Must specify function when ordering.
Passage: Door self-latches when closed. Both levers always unlocked.
Privacy: Door self-latches when closed. Door locks when privacy pin is pushed from inside. Unlock latch by turning inside lever or by emergency release from hole on outside of rose cover.
All privacy latches come with M4 Privacy Pin and Emergency Release Key.
Half Passage: Outside lever always unlocked. Inside, dummy rose only. Used on pantry or closet if there is no room for an inside lever. No egress. Do not select this option for spaces in which person could get trapped inside room.
Single Dummy: Always inactive (acts as pull)
Door Thickness: 1-3/8 in. (35mm) to 1-3/4 in.
Specify latch backset when ordering. Available for 2-3/8 in. or 2-3/4 in.
Handing: Field reversible for Passage or Privacy functions. Specify for Half Passage or Single Dummy.
Latch Faceplate: 1 in. x 2-1/4 in. standard square corner
Lever Spindle: 8 x 8mm square
Lever Retraction: 28 degree
Standard Latch: TL4 Tubular Latch
Standard Strike: Ships with both full-lip strike and T-strike with square corners.
SE Square Rose: 2-3/8 in. x 2-3/8 in.
Lever Length: 5-5/16 in.
Projection: 2-7/16 in.
Specify finish when ordering.
ANSI/BHMA A156.3 Grade 2
Fire-rated latch tested for UL10B and UL10C to 3 hours
ANSI A117.1 ADA Accessibility for lever sets (knob sets are not compliant)
Note: This is a Return-to-Door Lever design and complies with California and other state building codes for door openings. Return-to-door levers are required in some jurisdictions to prevent clothing from being caught on the door while exiting the building during an emergency. They also help meet accessibility guidelines by stopping the hand from slipping off the end of the lever.