Dorma 7421 BTS Center Hung Bottom Arm for Wood And Steel Doors

These Dormakaba® Center-Hung Bottom Arms should be used with doors having a minimum 3/4" (19mm) deep bottom rail. Arms will accommodate most door types, and are designed for easy centering...

ApplicationCenter HungDouble or Single ActingWood or Steel Door and FrameWeight to 440 lbs.Door Width up to 4'-0" W

MODEL 700 | ARCHITECTURAL GRADE/SINGLE ACTING CENTER HUNG OVERHEAD CONCEALED CLOSER The Norton Rixson 700 Overhead Concealed Closer is a center-hung closer designed for single-acting, handed,...

MODEL 73ER | ARCHITECTURAL GRADE/OFFSET HUNG EMERGENCY RELEASE OVERHEAD CONCEALED CLOSER The Norton Rixson 73 Series Overhead Concealed Closer is a double-acting, center-hung closer designed for...

MODEL 345 | CENTER HUNG TOP PIVOTS The Norton Rixson 345 is an optional top pivot for doors over 8' 6" in height and is earthquake tolerant. PRODUCT FEATURES Center h