Corbin Russwin CL3155 Cylindrical Lockset, Classroom Function

Product Overview

The CL3100 series is a Grade 1 lever lockset manufactured with the highest quality materials to ensure strength, durability and quiet operation. Available in all standard architectural finishes, the CL3100 series subtly complements any high-use commercial, industrial and institutional application.

All locks with 1/2" (13mm) throw latchbolt listed for A label and lesser class 4' x 10' single doors. All locks with 3/4" (19mm) throw latchbolt listed for A label and lesser class 8' x 10' pairs of doors. Letter F and UL symbol on latch front indicate listing.

Classroom Function: Deadlocking latchbolt by lever either side, except when key outside locks outside lever. Outside lever locked or unlocked by key outside. Inside lever always free.