B-B3827TH not exist only BB3 N 827 TH version exists 54000021 TV604 cylinder for TV604 TV400 - 500001200 462640430B Clic R96-430 (1 pack 1x700 pcs) PINCE DEMONT.CLIC REF-205 540000252 50.0.001.253 CVS6.2H670P 509001200 168320146 Zange 15° TV400 code art. 500001200 CLIC E 125 540020265