Corbin Russwin CL3557-NZD-605 Cylindrical Storeroom Lever Lock Set US3 Polish Brass Finish, The CL3557-NZD-605 Cylindrical Storeroom Lever Lock Is a heavy-duty Grade 1 lever lockset, ideal for commercial, institutional and multifamily applications.
Features CL3557-NZD-605 Cylindrical Storeroom Lever Lock Set US3 Polish Brass Finish,
- Deadlocking latchbolt by key in outside lever or by rotating inside lever
- Outside lever always rigid
- Inside lever always free
- Solid cast levers
- Independent return springs to prevent lever sag
- Through-bolted cylindrical chassis prevents rotation and ensures proper alignment
- ANSI Grade 1 certification
- Trim and keying compatible with other Corbin Russwin locksets
|Door Thickness:||1-3/4" standard (fits doors 1-3/8" - 1-3/4")|
|Backset:|| 2-3/4" standard |
Optional: 2-3/8", 3-3/4" and 5"
|Lock Chassis:||Steel, zinc dichromated for corrosion resistance|
|Front:|| Brass, Bronze or Stainless Steel. 2-1/4" x 1-1/8" standard for 2-3/4", 3-3/4" and 5" backset. 2-1/4" x 1" standard for 2-3/8" backset |
Accommodates flat doors and doors beveled 1/8" in 2"
Optional: rounded corner fronts; 1" fronts for 2-3/4" backset (standard for 2-3/8" backset)
|Latchbolt:||Brass, chrome plated with 1/2" throw|
|Auxiliary Latchbolt:||Deadlocking latchbolt prevents manipulation when door is closed|
|Strike:|| Wrought brass or stainless steel ANSI curved lip, 4-7/8" x 1-1/4" x 1-1/4" lip to center standard |
Optional strikes, lip lengths and ANSI wrought strike box available
|ANSI:|| Meets A156.2 Series 4000, Grade 1 |
Meets 117.1 Accessibility Code
|California State Reference Code:||(Formerly Title 19, California State Fire Marshal Standard) All levers with returns comply; levers return to within 1/2" of door face|
|C-UL US:|| All locks listed for A Label and lesser class single doors, 4' x 10' |
Letter F and UL symbol on latch front indicate listing
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