Arrow RL12SR03-238 Polished Brass US3 Grade 2 Storeroom RL Series Cylindrical Levers, specially designed for multi family housing, as well as light commercial applications. These levers are ANSI, A156.2, Series 4000, Grade 2 certified, it's UL listed for 3 hour, "A" labeled single swinging doors, and the levers conform to ADA requirements. This lock features a 2-3/8" backset , 1" x 2-1/4" latch front, a 1/2" throw, it fits standard doors 1-3/8" to 1-3/4" inches thick, the Strike is 4-7/8" inches, and it is non handed, so the lever can be used on left or right hand applications. This lock is constructed of cold rolled steel with zinc dichromate finish for corrosion resistance. For installation the door requires a standard 2-1/8" bore hole through the door. RL levers are pressure cast zinc measuring 4-3/4" inches in length. The RL Roses are wrought brass with a 3-3/8" inch diameter, and the total projection from the face of the door is 2-1/2" inches out.

Storeroom: Latch operated by rotating inside lever or key in outside lever. Outside lever always fixed.