Von Duprin 5575NL US10B RHR Narrow MTS Crossbar Exit Device 613

Von Duprin 5575NL US10B RHR Narrow MTS Crossbar Exit 613 is a Grade 1 Mortise Exit Bar designed for both durability and aesthetic appeal. This 48" narrow stile crossbar exit device features a night latch function and pull trim, ensuring secure access control in commercial settings. The device is finished in a dark oxidized satin bronze oil-rubbed finish (613), making it suitable for retro-inspired architecture and historical buildings. The 55 Series is engineered for versatility, fitting single and double doors, including those with mullions, and is UL listed for accident hazard installations. With a minimal stile size of 1 3/4" (44 mm), it accommodates a variety of door styles. The crossbar is constructed from robust materials, featuring a 1" (25 mm) tubing diameter and a latch bolt throw of 3/4" (19 mm) for reliable operation. Included with the device are fasteners and sex bolts for installation on 1 3/4" (44 mm) and 2 1/4" (57 mm) thick metal or wood doors, ensuring a straightforward setup. The hex key dogging mechanism allows for easy operation, enhancing its functionality in high-traffic areas. With a 3-year limited warranty, the Von Duprin 5575NL promises reliability and performance in any commercial environment.

Narrow MTS Crossbar Exit 613

Grade 1 Mortise Exit Bar, Narrow Stile Crossbar, 48" Device, Night Latch Function, Pull Trim, Less Cylinder, Hex Key Dogging, Dark Oxidized Satin Bronze Oil Rubbed 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
• 5547WDC & 5547WDC-F Series Wood Door Template
• 5575 & 5575-F Mortise Lock Wood Door Template
• Von Duprin Finishes Chart