690 with threaded or "T" extension

• Lacquered steel extension
• Available type "T" or "threaded" Extenders adaptable to Baton 740 & 7000 series or any other similar lock with metric (M7 x1.0)
• The "T" extension is adaptable to the 6000 series or any other similar series of inserts with metric 9/32 "in its insertion