Von Duprin 9975L-BE-07 3 313 RHR Grade 1 MTS Exit Device 710

Von Duprin 9975L-BE-07 3 313 RHR Grade 1 Mts Exit Device 710 combines exceptional security and functionality in a robust design suited for various commercial applications. This Grade 1 Mortise Exit Bar measures 36 inches and features a passage function, complemented by an elegant 07 lever with escutcheon trim. Its dark bronze anodized aluminum finish not only enhances its aesthetic appeal but ensures durability in high-traffic environments. Engineered for ease of use, the 9975 series is UL listed for panic exit hardware, making it an ideal choice for both single and double doors. The device fits standard hollow metal doors with an 86 cutout and accommodates door stiles as narrow as 4 3/4 inches. Its field-reversible design allows for quick adjustments without the need for removal, while the 3 3/4-inch anti-friction latch bolt promotes smooth operation. The device features hex dogging for secure locking and is ANSI A156.3 – 2001 Grade 1 certified, ensuring reliability. With centerline dimensions set to 39 13/16 inches from the finished floor, installation is straightforward. The Von Duprin 9975L-BE-07 is a trusted solution for enhancing safety and accessibility in commercial spaces.

Grade 1 Mts Exit Device 710

Grade 1 Mortise Exit Bar, 36" Device, Passage Function, 07 Lever with Escutcheon Trim, Hex Dogging, Dark Bronze Anodized Aluminum Finish, Field Reversible

9875/9975 Mortise lock device for all types of single or double doors, UL listed for panic exit hardware. Fits stock hollow metal doors with 86 cutout and door stiles as narrow as 4 3⁄4" (121mm). The 7500 Mortise lock is equipped with a 3⁄4" (19mm) anti-friction latch bolt which is field reversible without removing the lock from the door. It has a non-handed auxiliary bolt for deadlocking and a faceplate with an adjustable bevel.

Devices are ANSI A156.3 – 2001 Grade 1

The 9975 Series is for all types of single or double doors and is UL listed for panic exit hardware.  Fits stock hollow metal doors with 86 cutout and door stiles as narrow as 4 3 /4" (121mm). 

• Device functions: Device ships EO/DT/NL. Field selectable. For TP, K or L remove NL drive screw from device.
• Device lengths: 3' 2'4' to 3' (711mm to 914 mm) Door size 4' 2'10" to 4' (864 mm to 1219 mm) Door size
• Device centerline from finished floor: 39 13/16" (1011 mm) 39 11/16" (1008 mm) with mullion
• Center case dimensions: 8" x 2 3/4" x2 3/8" (203mm x 70mm x 60mm)
• Mechanism case dimensions: 2 1/4" x 2 1/4" (57mm x 57mm)
• Projection: Pushbar neutral – 3 13/16" (97 mm) Pushbar depressed – 3 1/16" (78 mm)
• Fasteners & sex bolts (SNB): Includes screw pack for 1 3/4" (44mm) and 2 1/4" (57mm) thick metal or wood do

Resources

• 10 Things You Need to Know About the Von Duprin Chexit
• 98/9975-2 Series Wood Door Template
• 990TP/TP-BE/NL Trim 98/9975 Mortise Lock Device Installation Instructions
• QEL Data Sheet
• Von Duprin Finishes Chart