Don-Jo AST-2138M Security Strike for Mortise Lock, 18" x 1-3/8", 13 Gauge Ferrous Steel

Don-Jo AST-2138M Security Strike for Mortise Lock — 18" x 1-3/8", 13 Gauge Ferrous Steel

The Don-Jo AST-2138M is a heavy-duty commercial security strike designed specifically for mortise lock applications. Measuring 18" in height and 1-3/8" in width, this security strike is constructed from 13-gauge (.095) ferrous steel, delivering the structural integrity required for demanding commercial door installations. Available in BP, SL, and WH finishes, the AST-2138M provides a reliable and code-compliant reinforcement solution for commercial door frames.

Key Features

• Generous 18" Height: The extended 18" height provides maximum frame reinforcement coverage for enhanced security in commercial applications.
• Precise 1-3/8" Width: Engineered to a 1-3/8" width for accurate alignment and compatibility with standard mortise lock door preparations.
• Heavy-Duty 13-Gauge Construction: Fabricated from 13 ga. (.095) ferrous steel for superior strength and resistance to forced entry in high-traffic commercial environments.
• Mortise Lock Compatibility: Designed specifically for mortise lock configurations, featuring a single latch hole for precise hardware alignment.
• Multiple Finish Options: Available in BP, SL, and WH finishes to coordinate with a variety of door hardware and frame aesthetics.
• Commercial-Grade Durability: Rated for commercial use, making it suitable for office buildings, schools, healthcare facilities, and other demanding environments.
• Convenient Shelf Pack Quantity: Sold in shelf packs of 10, supporting efficient inventory management for contractors and distributors.

Technical Specifications

• Subcategory: Door Strikes
• Product Group: Parts and Accessories
• Product Subgroup: Door Strikes and Strike Boxes
• Product Type: Door Strikes
• Commercial/Residential: Commercial
• Product Category: Parts 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 AST-2138M?

Don-Jo security strikes are engineered to deliver professional-grade frame reinforcement using heavy-duty 13-gauge (.095) ferrous steel construction, ensuring long-term durability in high-demand commercial settings. The AST-2138M's extended 18" profile and mortise-specific single latch hole design reflect Don-Jo's commitment to precision-fit hardware solutions for commercial door security applications.