Accentra (Yale) 5400LN Heavy Duty Cylindrical Lockset, Classroom (F84) Function

Designed for industrial and commercial use, Accentra (Yale) 5400LN Series heavy-duty cylindrical lockset offers rugged reliability and performance in a range of functions. With innovative features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and thrubolting, this Grade 1 workhorse is favored for a variety of applications that require reliable access every day. Heavy duty rugged grade 1 construction offers greater reliability and resists wear-and-tear. Easy installation adjustable rose allows for easy adjustment on different door thicknesses. Strong and reliable ANSI/BHMA grade 1 certification for long-life and durability. Heavy duty construction features wear-resistant chassis plates, longer thread-locking thrubolts, lifetime warrantied lever return springs and stainless steel latchbolt for exceptional strength and durability. Free Wheeling lever mechanism prevents vandalism and reduces maintenance. UL fire listed for use on fire doors having a rating up to and including 3 hours.