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

Von Duprin 55NL-OP US4 RHR Narrow Rim Crossbar Exit 606 is a Grade 1 rim exit device designed for both functionality and style. Ideal for retro-inspired architecture and historical buildings, this narrow stile crossbar exit device measures 48 inches in length and features a satin brass finish that adds a touch of elegance to any door. Equipped with a night latch function, the 55 Series offers reliable security while allowing for easy access. The device includes hex key dogging for convenient operation and is suitable for all types of single and double doors, including those with mullions. It fits door stiles as narrow as 1 3/4 inches, making it versatile for various installations. The crossbar is constructed from durable materials, with a tubing diameter of 1 inch. It features a latch bolt throw of 3/4 inch for added security. Installation is straightforward, as it includes a screw pack for 1 3/4-inch and 2 1/4-inch thick doors, complete with sex nuts and bolts. With a three-year limited warranty and UL listing for accident hazard installations, the Von Duprin 55NL-OP offers peace of mind for commercial applications while enhancing the aesthetic of your building.

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