Sargent 8910 | 80 Series Grade 1 Mortise Exit Device
Features
• Designed for standard width stile applications on wood and metal doors
• Concealed single point guarded latching for additional security
• Also available as a WS8900 for additional certifications and listings, see Hurricane-Resistant section of this catalog
• Single door applications
• Double door applications with Vertical Rod
• ANSI/BHMA A156.3 - Grade 1
• UL305 (Panic) Listed
Specifications
Door Type
Metal Doors
Door Thickness
1-3/4" (44mm) minimum thickness.
For doors over 1-3/4" to 2 1/4" thick, specify thickness and order as 31-
Stile
4-1/2" (114mm) minimum stile width
Rail sizes as determined by door width
Rails are available in 4 sizes, use door width to determine size needed.
Rails will be factory cut to size, if door width is supplied
• E Rail for 24" to 32" door widths, No cutting required for 32" door
• F Rail for 33" to 36" door widths, No cutting required for 36" door
• J Rail for 37" to 42" door widths, No cutting required for 42" door
• G Rail for 43" to 48" door widths, No cutting required for 48" door
Strike
C908 Standard Black Nylon Coated – ANSI Prep A115.1 Optional Strikes – 815 Open Back Strike or 908 Flat Lipped Strike with Black Nylon

Dogging Feature
Hex key dogging standard on non fired rated devices; specify 16- for cylinder dogging (#41 cylinder supplied)
Mounting Fasteners
Supplied standard with wood and machine screws
Available with through-bolts and mortise (sex) nuts
Latch Bolt
Brass Nickel Plated, 3/4" (19mm) throw, anti-friction
Guarded/DeadLatch
Brass Nickel Plated, sliding type
Device Centerline from Finished Floor
41" (1041 mm) for Standard Applications; 38" (965mm) for elementary schools
Center Case Dimensions
8-3/8" (213mm) x 2-5/8" (67mm)
Projection
Pushbar Neutral – 3" (76mm)
Pushbar Depressed – 2-1/8" (54mm)
- Option:Choose Handing (What Is It? Click Link Here To See Our Door Handing Guide):
- https://blog.locksandsafes.com/2020/07/28/door-hardware-handing-guide/