Von Duprin 5575EO-F US10B LHR Narrow MTS Crossbar Exit 613

Von Duprin 5575EO-F US10B LHR Narrow MTS Crossbar Exit 613 is a Grade 1 mortise exit device designed for both functionality and style. This narrow stile crossbar is perfect for retro-inspired architecture, making it an ideal choice for historical buildings. Measuring 48 inches, this fire-rated exit device ensures safety and compliance without compromising on aesthetics. Engineered for single and double doors with mullions, the 55 Series accommodates door stiles as narrow as 1 3/4 inches. Featuring a concealed vertical rod exit device and dummy trim, this model is field reversible, allowing for easy installation on left-hand reverse doors. The crossbar measures 42 inches in length and is positioned at a convenient height of 36 13/16 inches from the finished floor. Constructed from durable bronze with a dark oxidized satin bronze oil-rubbed finish, the 5575EO-F ensures a sophisticated look while providing reliable security. Its 3/4-inch latch bolt throw enhances safety, while the inclusion of fasteners and sex bolts ensures compatibility with 1 3/4-inch and 2 1/4-inch thick metal or wood doors. With a limited 3-year warranty, the Von Duprin 5575EO-F is a trusted choice for commercial applications, seamlessly combining performance with elegant design.

Narrow MTS Crossbar Exit 613

Grade 1 Mortise Exit Bar, Narrow Stile Crossbar, 48" Fire-Rated Device, Exit Only, Less Trim, Less Dogging, Dark Oxidized Satin Bronze Oil Rubbed Finish, Field Reversible, 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