Von Duprin 55L US3 RHR L/TRIM Narrow Rim Crossbar Exit Device 605

Von Duprin 55L US3 RHR L/TRIM Narrow Rim Crossbar Exit 605 is a Grade 1 Rim Exit Bar designed for both functionality and aesthetic appeal. Ideal for commercial settings, this narrow stile crossbar measures 48 inches, making it a suitable choice for doors with stiles as narrow as 1 3/4 inches. The device features a classic design that complements retro-inspired architecture and is UL listed for accident hazard installations, ensuring safety and compliance. This exit device operates with a classroom function and utilizes hex key dogging for secure locking. Finished in a bright brass polish (605/US3), it provides a sophisticated look while offering reliable performance. The projection of the crossbar is 3 3/4 inches when neutral and 2 3/8 inches when depressed, facilitating easy access. The latch bolt throw measures 3/4 inch, delivering robust security. The 55L model includes fasteners and sex bolts for installation on both metal and wood doors, accommodating thicknesses of 1 3/4 inches to 2 1/4 inches. With a limited 3-year warranty, this exit device is not only a practical choice but also a stylish addition to any commercial space, ensuring safety without compromising design.

Narrow Rim Crossbar Exit 605

Grade 1 Rim Exit Bar, Narrow Stile Crossbar, 48" Device, Classroom Function, Less Trim, Hex Key Dogging, Bright 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