Mullion

Detex F90KR 96" Fire Rated Keyed Removable Mullion

Detex F90KR fire-rated keyed removable mullion for pairs of doors with rim exit devices. UL listed for 3-hour fire-rated door pairs. Remove the mullion in seconds with one key turn—snaps back into place without the key. Features: 2" x 3" steel...

Detex 90KR 96" keyed removable mullion

Detex 90KR keyed removable mullion for pairs of doors with rim exit devices. Heavy-duty 11-gauge steel construction. Remove in seconds with one key turn, snap back into place without needing the key. Features: 2" x 3" steel tube • Cylinder located...

Detex F90KR 84" Fire Rated Keyed Removable Mullion

Detex F90KR fire-rated keyed removable mullion for pairs of doors with rim exit devices. UL listed for 3-hour fire-rated door pairs. Remove the mullion in seconds with one key turn—snaps back into place without the key. Features: 2" x 3" steel...

Detex 90KR 84" Keyed Removable Mullion

Detex 90KR keyed removable mullion for pairs of doors with rim exit devices. Heavy-duty 11-gauge steel construction. Remove in seconds with one key turn, snap back into place without needing the key. Features: 2" x 3" steel tube • Cylinder located...