EXP4000 Series
Expandable Masonry Frames
- 16-Gauge A-40 or Galvanized Steel
- 3-Piece System designed to adjust to multiple depth wall conditions
- Side rails along the frame throat enables the frame to accomodate 4.75” to 7.875“ thick walls
- Three 7-Gauge 4.5” x 4.5“ Hinge reinforcements for 6’8” and 7’0“ doors
- Four 7-Gauge 4.5” x 4.5“ Hinge reinforcements for 8.0” doors
- Hinge reinforcement accepts Standard or Heavy Weight Template Hinges
- 12-Gauge ASA Strike Reinforcements
- Frame is prepared for silencer operation
- 90-Minute WHI Mark as standard
