Used On Sn And Sn-z

Used on SN and SN-Z lock and contact 4-1/2” CL arm and roller assembly for M/N/SM interlock and SN/SN-Z lock and electric contact used on swing doors with surface mounted lock Interlock models: DM, DM-MH- M, N NHA, SDM, SM, SN, SN-Z W, WP, WX