Cal Royal 4400 Series Rim Type Exit Device

For Doors - 1 3/4" thick standard. 4 1/2" minimum stile width required for single or double door application using standard 440 strike and pull lever, thumbpiece and escutcheon trims. Chassis - Non-ferrous alloy (Panic Grade) Cover - Non-ferrous alloy. Covers stock hollow metal doors with 161 cutout. Mounting - Furnished with wood and machine screws. Available with thru bolts on request. Hand - Handed, specify handing. Center hub for 2 3/4" or 2 3/8" backset. Latch Bolt - Stainless steel 3/4" throw. Spring - Stainless steel throughout. ANSI Standard - A156.3, Grade 2 Crossbar - 1" Dia. Steel, 0.058" thick for 36" or 48" wide doors. Strike - Roller type. Dogging Feature - Allen-type key furnished standard. Mullion - Available. UL and ULC Listed - 4400 Series for panic. Finish - US26D Satin Chrome, Dark Bronze Duranodic (duro)