The 74416, 74418, 74420 & 74422 Backset Adaptor from Kaba is designed to suit the Kaba Simplex 3000 series of mechnical digital locks. This handed adaptor is available to suit a variety of backsets.
The 74366 Combination Chamber M-56/M-63 from Kaba is designed to suit the Kaba Simplex 1000 & L1000 series of mechanical digital locks. This product replaces the 201429 Combination Passage Set Sleeve.