Corbin Russwin CL3555 Cylindrical Lockset, Classroom Function

Product Overview

The CL3500 series is a heavy duty Grade 1 cylindrical lockset ideal for commercial, institutional and multi-family applications. Designed with independent return springs to prevent the solid cast levers from sagging.

All locks listed for A label and lesser class 4' x 10' single 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 unlocked by key outside. Inside lever always free.