Don-Jo EST-103 Extended Lip ASA Strike, 4-7/8" x 3" for Commercial Doors

Don-Jo EST-103 Extended Lip ASA Strike — 4-7/8" x 3" Commercial Door Strike

The Don-Jo EST-103 is a heavy-duty Extended Lip ASA Strike designed for commercial door applications requiring reliable latch engagement and a secure, durable fit. Measuring 4-7/8" in height and 3" in width — with the width measured from the center of the screw hole to the end of the lip — this strike features a single latch hole and is constructed from 13-gauge (.095) steel for long-lasting performance. Available in multiple finishes including DU, 622, and 630, the EST-103 is a versatile solution for a wide range of commercial door hardware installations.

Key Features

• Extended Lip Design: ASA-pattern extended lip provides reliable latch capture and secure door closure in commercial applications.
• Precise Dimensions: 4-7/8" height and 3" width (measured from center of screw hole to end of lip) for accurate fit and straightforward installation.
• Heavy-Gauge Construction: Built from 13-gauge (.095) steel for exceptional strength and durability in high-traffic commercial environments.
• Single Latch Hole Configuration: Features 1 latch hole, providing a clean, purpose-built fit for standard latch bolt applications.
• Multiple Finish Options: Available in DU, 622, and 630 finishes to coordinate with existing door hardware and architectural requirements.
• Convenient Shelf Pack Quantity: Sold in shelf packs of 5, 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 EST-103?

Don-Jo door strike products are engineered for professional-grade performance, with the EST-103 delivering heavy-duty reliability through its 13-gauge (.095) steel construction and precise ASA-pattern extended lip geometry. Designed specifically for commercial applications, this strike provides consistent latch engagement and long-term durability where dependable door hardware performance is essential.