Von Duprin 5575NL-F US10 RHR Narrow MTS Crossbar Exit 612

Von Duprin 5575NL-F US10 RHR Narrow MTS Crossbar Exit 612 offers exceptional security and performance with its Grade 1 Mortise Exit Bar design. This narrow stile crossbar, measuring 48 inches, is ideal for both single and double doors, including those with mullions, and is UL listed for accident hazard installations. Crafted for commercial use, it is perfect for retro-inspired architecture and historical buildings, maintaining both functionality and aesthetic appeal. The exit device features a night latch function and comes with a pull trim, ensuring easy access in emergency situations. With a satin bronze clear coated finish, it not only meets fire-rated requirements but also complements a variety of door styles. This model is designed for right-hand reverse installation, fitting door stiles as narrow as 1 3/4 inches. Essential specifications include a latch bolt throw of 3/4 inches, a crossbar height of 36 13/16 inches at center, and a projection of 3 3/4 inches when neutral. The package includes all necessary fasteners and sex bolts for metal or wood doors. Enhance your building's security with the reliable and stylish Von Duprin 5575NL-F exit device, a perfect blend of safety and design.

Narrow MTS Crossbar Exit 612

Grade 1 Mortise Exit Bar, Narrow Stile Crossbar, 48" Fire-Rated Device, Night Latch Function, Pull Trim, Less Cylinder, Less Dogging, Satin Bronze Clear Coated Finish, Right Hand Reverse

The 55 Series from Von Duprin are exit device crossbars with a classic design. The 55 Series is a narrow stile device and commonly used in retro-inspired architecture and historical buildings.

Concealed Vertical Rod Exit Device, Dummy Trim.

55 Series devices for all types of single and double doors with mullion, UL listed for accident hazard installations. Fits doors stiles as narrow as 1 3/4" (44 mm). 

• Device functions Device ships EO/DT/NL/L
• Crossbar length 42" (1067 mm)
• Crossbar height to finished floor 36 13/16" (935 mm) at center
• Lock stile case 7 1 /4" x 1 3 /16" x 2 1 /4" (184 mm x 30 mm x 57 mm)
• Hinge stile case 7 1 /4" x 1 3 /16" x 2 1 /4" (184 mm x 30 mm x 57 mm)
• Crossbar tubing 1" (25 mm)
• Projection Crossbar neutral – 3 3/4" (95 mm) Crossbar depressed – 2 3/8" (60 mm)
• Latch bolt 3/4" (19 mm), 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

• 55 Series Exit Device Service Manual
• 55 Series Narrow Style Crossbar Devices Cut Sheet
• 55 Series Narrow Style Crossbar Devices Cut Sheet
• 5547WDC & 5547WDC-F Series Wood Door Template
• 5575 & 5575-F Mortise Lock Wood Door Template
• Von Duprin 55 Series Catalog
• Von Duprin Finishes Chart