Von Duprin 55NL US10B LHR L/TRIM Narrow Rim Crossbar Exit Device 613

Von Duprin 55NL US10B LHR L/TRIM Narrow Rim Crossbar Exit 613 offers a reliable and stylish solution for exit access in commercial settings. This Grade 1 rim exit bar features a narrow stile design, making it perfect for retro-inspired architecture and historical buildings. With a 48" device length and a night latch function, it ensures secure egress while maintaining aesthetic appeal. Engineered for both single and double doors with mullions, this exit device is UL listed for accident hazard installations. It fits door stiles as narrow as 1 3/4" (44 mm), accommodating various door types with ease. The crossbar measures 42" in length and is positioned at a height of 36 13/16" (935 mm) for optimal usability. The dark oxidized satin bronze oil-rubbed finish not only enhances durability but also complements a range of architectural styles. Hex key dogging simplifies the operation, making it user-friendly. Additionally, the included screw pack ensures a straightforward installation for doors that are 1 3/4" (44 mm) and 2 1/4" (57 mm) thick. Choose the Von Duprin 55NL for a blend of functionality and elegance, perfect for demanding commercial applications.

Narrow Rim Crossbar Exit 613

Grade 1 Rim Exit Bar, Narrow Stile Crossbar, 48" Device, Night Latch Function, Less Trim, Hex Key Dogging, Dark Oxidized Satin Bronze Oil Rubbed Finish, Left 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