Looking for a comprehensive tool set for disconnecting air conditioning and fuel lines. Our 11-piece tool set is the answer. It comes with various sizes of spring locking, fuel line disconnect and quick disconnect tools. The tools are made of sturdy plastic, with a thickened design in key areas for better leverage. Using them is a breeze: just select the right size, engage the spring boss, give an inward thrust and then separate the connection. Ideal for automotive maintenance, it can reach into tight spaces, making it a must-have for mechanics and DIYers. Remember to always ensure the system is pressure-free beforez use for safety. With dimensions of 6. 73 x 3. 43 x 2. 36 in. and a weight of 5 oz. it's compact and easy to handle. Upgrade your tool collection today.