HOPPE 16mm Inactive Top Extension

20mm Shootbolt Throw

Used with 2-piece inactive version shootbolts.

31.10" length for 81.65-85.59" doors.

SPECIAL NOTE: Top extensions for active doors do not work the same as the inactive top extensions. Active top extensions are reversing gear; when pulling down on the serrated teeth drive bar, the top shoot bolt extends. With inactive top extensions, pulling down on the serrated teeth drive bar will caust the the top shoot bolt to retract. Inactive shootbolts push to extend the bolt; active shootbolts pull to extend the bolt.