Designed for industrial, commercial and institutional use.
ANSI A156.2, 1996 Series 4000 Grade 1.
The 5400LN fits doors from 1-3/4" to 2-1/4" thick. It can be used on 1-3/8" thick doors by adding two spacer plates P/N 14-5401-6644.
Patented Free Wheeling lever mechanism increases vandal resistanceand reduces the amount of maintenance typically required of locksets with rigid levers.
Stainless steel latchbolt provides added strength and wear resistance.
Direct 1/2" throw is standard.
A 3/4" latch throw for fire-rated or pairs of doors is available. Wear-resistant plates in the chassis help extend the life of the lockbody and provide smoother lock operation. Longer through-bolts through the chassis provide greater stability and prevent rotation. Lifetime warranted heavy-duty lever return springs prevent lever sag and provide positive return of lever to horizontal position. Door adjustable rose support plates allow for easy adjustment of lockset to fit doors ranging in thickness, from 1-3/4" to 2-1/4". Rose spacers available for 1-3/8" thick doors. Non-handed lever options comply with ADA requirements for easy gripping and operation.
Expanded cylinder and keying options: Yale® 6- and 7-pin standard and interchangeable core cylinders For other colors please call or e.mail us.