Don-Jo Flush-Bolt Aluminum Door Flush Bolt 4-1/4" x 15/16" Cast Brass

Don-Jo Flush-Bolt Aluminum Door Flush Bolt 4-1/4" x 15/16" — Cast Brass Construction

The Don-Jo Flush-Bolt is a commercial-grade aluminum door flush bolt crafted from durable cast brass material, measuring 4-1/4" in length and 15/16" in width for a precise, low-profile fit on aluminum doors. Available in DU and SL finishes, this flush bolt is offered in two offset configurations — Model 1150 with a 1/8" offset and Model 1151 with a 1/4" offset — providing flexible installation options to accommodate varying door and frame conditions. Designed for commercial applications, it delivers reliable door retention performance in a compact, professional form factor.

Key Features

• Precise Dimensions: Measures 4-1/4" in length and 15/16" in width, providing a compact and accurate fit for aluminum door applications.
• Cast Brass Construction: Manufactured from cast brass material for exceptional durability and long-term performance in demanding commercial environments.
• Dual Offset Options: Available in Model 1150 with a 1/8" offset and Model 1151 with a 1/4" offset to accommodate a variety of door and frame configurations.
• Multiple Finish Options: Offered in DU and SL finishes to complement a range of door hardware aesthetics and project specifications.
• Commercial-Grade Design: Engineered specifically for commercial use, ensuring reliable door retention and consistent operation in high-traffic settings.
• Convenient Shelf Pack: Supplied in a shelf pack of 10 units, making it ideal for contractors, distributors, and facility managers stocking multiple installations.

Certifications & Compliance

• Commercial-Grade Product — Suitable for Commercial Applications

Technical Specifications

• Product Group: Door Trim and Accessories
• Subcategory: Flush Bolts
• Product Subgroup: Flush Bolts
• Product Type: Flush Bolts
• Commercial/Residential: Commercial
• Product Model: 1150, 1151
• Product Category: Door Trim and Accessories
• Department: Door Hardware

Typical Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Don-Jo Flush-Bolt?

Don-Jo flush bolt products are built from cast brass material, delivering the structural integrity and corrosion resistance required for reliable performance in commercial door applications. With two offset configurations and multiple finish options, the Don-Jo Flush-Bolt series offers the installation flexibility professionals need to meet diverse project requirements. Engineered for commercial-grade use, these flush bolts provide consistent, dependable door retention across a wide range of high-traffic environments.