bosch cilindro di chiusura standard per batteria portapacchi smart systemDifference between XPlus cylinder and standard cylinder With XPlus cylinders, you can use multiple padlocks with a single key. The Plus Code Card therefore serves as an identifier for the locking system. Standard padlocks do not have a single key accordingly. Compatible with: PowerPack 400 Rack (BBP3340), PowerPack 500 Rack (BBP3350) Model: BLO BOS RT3 T82 PACKAGE CONTENT 1 x standard cylinder 2 x keys