Tri-voltage units for easy stocking and installation 12V DC
One normally open contact pair and one normally closed contact pair
zinc dichromate finish for corrosion resistance
Case: Approximately 1" x 3-3/8" x 1-5/8" deep
628 Satin Aluminum Finish
Arrow RK01-BD-10B Grade 2 Passage Cylindrical Lock, Ball Knob, Non-Keyed, Oil-Rubbed Bronze Finish, US10B/613, Non-handed Intercom Type_Door Stations Tri-voltage units for easy stockingArrow RK01 BD 10B Grade 2 Passage Cylindrical Lock, Ball Knob, Non Keyed, Oil Rubbed Bronze Finish, US10B 613, Non handed The RK Series cylindrical locksets are an economical value for a variety of applications. Perfect for multi family housing markets, as well as light commercial applications. RK01 BD 10B Non Keyed Passage Lock Construction Cold rolled steel with zinc dichromate finish for corrosion resistance. Requires standard 2 1 8" (53. 97mm)