🥤 Add a secure drink holder to your toolbox without taking up workspace. This clip-on cup holder attaches firmly to the thin flange around the top edge of most toolboxes and tool carts. It holds tight and installs in seconds, giving you a safe spot for your drink while you work. The inside diameter is 3.15 inches, making it a perfect fit for most bottles, cans, and tumblers. Printed in Black PETG for strength, durability, and resistance to shop conditions. Features: 📏 3.15" Inside Diameter – Fits most cups, bottles, and cans 🛠 Clip-On Design – Attaches securely to toolbox flange 🖤 Black PETG – Strong, UV-resistant, and shop-ready 🚗 Toolbox Compatible – Works with carts and boxes with a thin top flange 🧰 Space-Saving – Keeps your drink secure and out of the way Perfect For: Mechanics and technicians Garage and workshop setups Tool cart and toolbox organization Keeping drinks off your workspace 👉 Order your Toolbox Clip-On Cup Holder today and add convenient storage to your cart.