Install Bay BS9HD Heavy Duty 9-Inch Metal Mounting Backstrap

The Install Bay BS9HD is a heavy-duty 9-inch metal mounting backstrap designed for universal use in automotive audio and electronics installations. Built with a thicker, more robust construction than standard backstraps, it provides reliable rear support and secure mounting for a wide variety of components.

Key Features:

• Heavy-duty metal construction for enhanced strength and durability
• 9-inch length provides ample reach behind the dash or panel
• Multiple pre-punched mounting holes for flexible, universal installation
• Compatible with aftermarket head units, fog lights, tweeters, and other accessories
• Universal design fits a wide range of installation applications
• Sold individually (each)

The BS9HD backstrap is an essential hardware accessory for professional-grade car audio and electronics installations. It secures the rear of aftermarket receivers and other components to prevent sagging, vibration, and long-term wear—making it a go-to solution for installers who need dependable, heavy-duty support.