Von Duprin 55NL US4 RHR Narrow Rim Crossbar Exit Device 606

Von Duprin 55NL US4 RHR Narrow Rim Crossbar Exit 606 is a Grade 1 rim exit device designed for commercial applications, combining functionality and a classic aesthetic. This 48" narrow stile crossbar is perfect for retro-inspired architecture, making it an ideal choice for historical buildings. The device features a night latch function, pull trim, and hex key dogging, providing secure and efficient access control. Built to accommodate door stiles as narrow as 1 3/4" (44 mm), the 55NL is versatile enough for all types of single and double doors, including those with mullions. The satin brass finish adds a touch of elegance, while the durable construction ensures longevity even in high-traffic areas. Installation is straightforward, with included fasteners and sex bolts for both metal and wood doors. The crossbar stands at a height of 36 13/16" (935 mm) at center, ensuring ease of use. With a latch bolt throw of 3/4" (19 mm), security is prioritized without sacrificing accessibility. This exit device not only adheres to safety standards but also enhances the overall look of your entryways. Trust Von Duprin’s 55 Series for reliable performance and style in your building's exit hardware solutions.

Narrow Rim Crossbar Exit 606

Grade 1 Rim Exit Bar, Narrow Stile Crossbar, 48" Device, Night Latch Function, Pull Trim, Less Cylinder, Hex Key Dogging, Satin Brass 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