All-O-Matic SL-3 Overhead Spring Kit - Standard Long (3")

Reliable, Heavy-Duty Spring Kit for Overhead Gate Systems up to 350 lbs. Download Specs Download Manual The Allomatic SL-3 Overhead Spring Kit - 3" Standard Long is engineered to lift and support overhead gate systems in commercial and industrial applications. This spring kit delivers the essential tension required for smooth, reliable operation, handling gates up to 350 lbs and 19 feet wide. Built with high-strength metal for durability, the SL-3 kit is compatible with Allomatic Jamb Track Hardware, making it a dependable solution for overhead gate systems that require long-lasting performance. Key Features: Size: 3 inches (Standard Long) Material: High-strength metal for maximum durability Application: Ideal for overhead gate systems in commercial and industrial settings Compatibility: Designed to fit with Allomatic Jamb Track Hardware Support Capacity: Handles gates up to 350 lbs and 19 feet wide Durability: Built to endure heavy use in demanding environments Technical Spe