Don-Jo AST-21341 Security Strike 18" x 1-3/4" Single Hole for Commercial Doors

Don-Jo AST-21341 Security Strike 18" x 1-3/4" Single Hole for Commercial Doors

The Don-Jo AST-21341 is a heavy-duty commercial security strike measuring 18" in height and 1-3/4" in width, engineered to reinforce door frames and resist forced entry in demanding commercial environments. Constructed from ferrous material at a robust 13-gauge (.095) thickness, this single-hole security strike delivers exceptional strength and durability. Available in multiple finishes including BP, SL, and WH, the AST-21341 is designed to complement a wide range of commercial door hardware installations.

Key Features

• Generous Dimensions: Measures 18" in height and 1-3/4" in width, providing extended frame coverage and superior reinforcement for commercial door applications.
• Heavy-Gauge Construction: Fabricated from 13-gauge (.095) ferrous material for exceptional rigidity and resistance to forced entry attempts.
• Single Latch Hole Configuration: Features one precisely positioned latch hole for straightforward compatibility with standard commercial locksets and latches.
• Ferrous Material: Durable ferrous construction ensures long-lasting performance and structural integrity in high-traffic commercial settings.
• Multiple Finish Options: Available in BP, SL, and WH finishes to coordinate with existing door hardware and architectural requirements.
• Commercial-Grade Quality: Designed and rated for commercial applications, meeting the demands of offices, institutions, and other high-use environments.
• Convenient Shelf Pack: Sold in shelf packs of 10, making it easy to stock for multi-door projects or ongoing maintenance needs.

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-21341?

Don-Jo security strike products are built to professional-grade standards, with the AST-21341 featuring 13-gauge (.095) ferrous construction that delivers the structural reinforcement required in demanding commercial door applications. Engineered for reliability and ease of installation, this security strike provides the frame protection professionals trust for long-term performance in high-traffic environments.