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

Von Duprin 55NL US4 RHR L/TRIM Narrow Rim Crossbar Exit 606 is a Grade 1 Rim Exit Bar designed for exceptional durability and functionality. Featuring a sleek narrow stile crossbar, this 48" device integrates seamlessly into retro-inspired and historical architectural designs. The night latch function enhances security while ensuring ease of use in commercial settings. This exit device is engineered for all types of single and double doors, accommodating stiles as narrow as 1 3/4" (44 mm). Its hex key dogging feature adds convenience, allowing for secure operation when needed. The satin brass finish not only provides an elegant appearance but also ensures long-lasting performance. With a crossbar height of 36 13/16" (935 mm) and a robust latch bolt with a 3/4" (19 mm) throw, the 55NL is built to meet rigorous safety standards. It includes a comprehensive screw pack for easy installation on 1 3/4" (44 mm) and 2 1/4" (57 mm) thick doors, making it an ideal choice for both metal and wood applications. Designed for commercial use, this exit device does not include trim or cylinders, allowing for customization based on specific needs. With a limited warranty of three years, you can trust in the quality and reliability of Von Duprin's craftsmanship.

Narrow Rim Crossbar Exit 606

Grade 1 Rim Exit Bar, Narrow Stile Crossbar, 48" Device, Night Latch Function, Less Trim, 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