G-U, Locks, models:

BKS B 88 Series	Assembly Instructions Manual
BKS B-1893 Series	Installation Instructions Manual
BKS B-1993 Series	Installation Instructions Manual
BKS detect3 B 31 Series	Assembly Instructions Manual
Secury 19	Installation Instructions Manual
Secury 19 EK	Installation Instructions Manual
Secury 21 EK	Installation Instructions Manual