Industrial hollow-wall mounting anchors designed for secure fixture installations in commercial and industrial environments. These high-strength toggle bolts provide reliable support behind drywall and similar substrates where backing is absent. Specs Dimensions: Diameter 1/4 inch; Length 3 inch Drive type: Phillips Head type: Flat Units per package: 50 Features Secure hollow-wall mounting: Suitable for drywall and similar substrates, distributing load behind the wall for fixtures with limited backing. Load capability: Designed for lightweight to medium loads where solid backing is not available. Flush finish: Flat head provides flush seating for clean appearance on finished surfaces. Ease of installation: Phillips drive enables common bit compatibility and straightforward installation with standard tooling.