DUAL PURPOSE TOOL: A compact instrument that functions as both a depth and outer diameter measurer and a disassembly aid for pipe fittings, making plumbing tasks more efficient and straightforward. COMPREHENSIVE MEASUREMENT: Includes six sizes (1/4", 3/8", 1/2", 5/8", 3/4", and 1") to accurately measure insertion depth and outer diameter of pipes and fittings, providing precise readings every time. LABOR-SAVING DESIGN: Insert the pipe into the measurement hole for quick readings; use the same hole to disassemble fittings for easy removal without extra tools. PRACTICAL TOOL KIT: This copper pipe deburring depth tool is compatible with copper, PEX, CPVC, and PERT pipes, making it a practical addition to any home or workshop toolkit. USE SCENARIOS: - During a retrofit, verify insertion depth to ensure proper seating of fittings before soldering or crimping. - When replacing pipes, quickly check outer diameters to choose compatible adapters and connectors. - In the shop, deburr and remove stubborn fittings without the need for additional tools.