HammerTech Solutions All Metal Blue Square Q360 Tool The HammerTech Solutions All Metal Blue Square Q360 Tool is used to remove and install Blue Square Q360 pop-up heads. The anodized aluminum is meant to withstand most climates. This tool features the first-ever ALL-METAL Knuckle! It includes an adapter that will attach to most pool poles for those stubborn hard-to-reach cleaning heads. Simply align the two prongs with the slots on the pop-up and twist a quarter turn in either direction to remove or install the cleaning heads. We highly recommend the Metal Tool for those stubborn, hard-to-remove cleaning heads. *THIS TOOL WILL ONLY WORK WITH BLUE SQUARE Q360 CLEANING HEADS* HammerTech Solutions All Metal Q360 Tool- Used to remove and install Q360 pop-up heads. The durable All Metal Tool is meant to withstand any climate. It includes an adapter that will attach to most pool poles for those stubborn hard-to-reach cleaning heads. Simply align the two prongs with the slots on the pop up and twist a quarter turn in either direction to remove or install the cleaning heads.