Ernst Manufacturing Socket Boss – 18-Inch 3-Rail Twist-Lock Socket Organizer for SAE & Metric (Made in USA)

Meet the Socket Boss Universal Twist-Lock Tray from Ernst Manufacturing, a versatile solution designed to maximize configuration possibilities for socket storage. The full-length rail is designed to accommodate a broad socket lineup, with the option to remove or swap individual rails to fit your kit. You can add or remove socket clips, label sizes with I.D. stickers, trade colors, swap out drive sizes, and attach ratchet or extension holders—the setup is endlessly customizable for your workflow.

Smart design for everyday use

The tray is built for real-world shop life. Its durable construction and twist-lock system keep sockets in place during transport, even when the tray is oriented upside down. Rails lock securely into the tray with a simple button press, while molded end stops create extra space for larger sockets. This system is designed for repeated daily use in busy garages, workshops, and on professional tool carts.

• Red color coding identifies SAE sockets at a glance, while blue marks Metric sockets for fast selection.
• The three universal rails offer a wide range of configuration, from dense, high-capacity setups to lighter, portable kits.
• Removable rails and adjustable clip counts let you tailor capacity to a 57-socket footprint with ease.

Imagine opening a drawer and finding exactly the socket you need, with sizes clearly color-coded and sockets securely held for transport. The compact profile makes it suitable for drawers, benches, or mobile work environments, and the built-in end handles make grabbing a kit quick and comfortable.

• Secure transport: twist-lock clips lock sockets upright and in place, reducing tool loss during movement.
• Label-ready: optional I.D. stickers help you quickly identify size and drive type at a glance.
• Upgrade-ready: swap rails or add ratchet and extension holders as your collection grows.

Crafted in the USA by Ernst Manufacturing, Socket Boss blends durability with practical engineering. The package includes one socket tray, three universal rails, and 45 twist-lock clips (15 per drive). It is backed by a lifetime manufacturer warranty for lasting reliability.