CKL5100RS - 

19mm Key Switch - CKL5100 Series
The CKL5100 Key Switch from Lorlin Electronics is a single pole, 6 way, molded single wafer with 60 degree indexing. The 5 disk Key Switch is available with a tapered bezel and a same (common) key profile. The CKL5100 Key Switch has a two part construction which features a module that snaps-on to the lock from the rear of the panel.