Yale 5408LN Grade 1 Classroom Lock
Designed for mechanical and commercial use, the Yale 5400LN Series heavy-duty cylindrical lockset offers rough unwavering quality and durability 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 voted best for uses that require dependable access and security each day. Backed with a lifetime warranty, you’ll never have to worry about lever sag or spring breakage.
Function:
- For classroom or utility room doors
- Deadlocking latchbolt
- Either lever operates latchbolt (except when outside lever is locked by key)
- Outside lever locked or unlocked only by key
- Inside lever always active
Features:
- Heavy Duty construction features wear-resistant chassis plates, longer thread-locking thru-bolts, lifetime warrantied lever return springs and stainless steel latchbolt for exceptional strength and durability
- Free Wheeling lever mechanism prevents vandalism and reduces maintenance
- Adjustable rose allows for easy adjustments on different door thicknesses
- Available in 3 lever designs and 12 architectural finishes
- ADA compliant for ease oof accessiblity
- Non-handed, field reversible
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