Von Duprin 8875TP US10 Mortise Crossbar Exit 612

Von Duprin 8875TP US10 Mortise Crossbar Exit 612 is a Grade 1 Mortise Exit Bar designed for both single and double doors. This robust 48" device features a wide stile crossbar and a classroom function with thumbpiece trim, ensuring both reliability and ease of use. The satin bronze clear-coated finish adds an aesthetically pleasing touch while providing durability. Engineered for installation on stock hollow metal doors with 86 cutouts, this exit device accommodates door stiles as narrow as 4 3/4" (121 mm). The device is factory handed but can be field-reversed, providing flexibility during installation. It boasts a 3/4" (19 mm) anti-friction latch bolt that can be reversed without removing the lock from the door. Additionally, it includes a non-handed auxiliary bolt for effective deadlocking, enhancing security. The adjustable faceplate ensures compatibility with various door configurations, while the field-selectable functions (EO, DT, NL, TP, K, L) cater to different operational needs. With a lock stile case measuring 8 1/4" x 2 x 15/16" (210 mm x 51 mm x 24 mm) and hex key dogging for simplicity, the 8875TP is ideal for commercial applications. Backed by a 3-year limited warranty, this exit device combines functionality with robust construction for peace of mind.

Mortise Crossbar Exit 612

Grade 1 Mortise Exit Bar, Wide Stile Crossbar, 48" Device, Classroom Function, Thumbpiece Trim, Less Cylinder, Hex Key Dogging, Satin Bronze Clear Coated Finish, Field Reversible

8875 mortise lock devices or all types of single or double doors, UL listed for accident hazard installations. Fits stock hollow metal doors with 86 cutouts and door stiles as narrow as 4 3/4" (121 mm). This device is field reversible but comes handed from factory. The 7500 mortise lock is equipped with a 3/4" (19 mm) 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. Field selection of functions are furnished standard. TP and K function may be field selected by turning down a set screw in mortise lock body. Electric locking or unlocking options are available.

Fits stock hollow metal doors with 86 cutouts and door stiles as narrow as 4 3/4" (121 mm).

8875 Series is for all types of single and double doors with mullion, UL listed for accident hazard installations. 

• Device functions Device ships EO, DT, NL, TP, K, L
• Handing Handed
• Crossbar length 42" (1067 mm) field sizable Device centerline 39 13/16"
• Crossbar centerline to finished floor 36 13/16" (935 mm) at center
• Latch bolt height to finished floor 40 3/32" (1018 mm) at center
• Lock stile case 8 1/4" x 2 x 15/16" (210 mm x 51 mm x 24 mm)
• Lock case 4 5/8" x 5 3/4" x 1 1/16" (117 mm x 146 mm x 27 mm)
• Faceplate 1 1/4" x 8" x 7 /32" (32 mm x 203 mm x 6 mm)
• Cylinder backset 2 3/4" (70 mm)
• Hinge stile case 6" x 1 3/4" x 15/16" (152 mm x 44 mm x 24 mm)
• Crossbar tubing 1" (25 mm) outside diameter
• Projection Neutral – 4 7/8" (124 mm) Depressed – 4" (102 mm)
• Latchbolt Deadlocking - 3 /4" (19mm) throw
• Fasteners and sex bolts (SBN) Includes screw pack for 1 3/4" (44 mm) and 2 1/4" (57 mm) thick metal or wood doors. Sex nuts and bolts included

Resources

• 88 Series Rim Crossbar Devices;8875 Series Mortise Crossbar Devices Cut Sheet
• 8875/8875-F Wood Door Template
• E88K Series Wood Door Template
• E88TP Series Wood Door Template
• Von Duprin Finishes Chart