Dualpurpose design: measures both pipe insertion depth and outer diameter, and doubles as a pushfit fitting plugger so you can release pushconnect fittings and valves without extra tools. Broad compatibility: works with copper, PVC, PEX, CPVC and PERT pipes commonly used in residential and light commercial plumbing. Calibrated sizes for accuracy: labeled holes for 1/4', 3/8', 1/2', 5/8', and 3/4' pipe sizing help you confirm insertion depth and outer diameter for proper fit and alignment. Simple disassembly action: insert the pipe into the matching hole and push gently to disengage the internal collet on pushfit fittings and valves — a fast, repeatable way to remove fittings during service or repairs. Durable, visibility construction: molded from tough plastic in bright orange for easy identification in a toolbox or on a jobsite; built to withstand regular workshop and field use. Why this tool is useful Reduces guesswork by giving clear, repeatable measurements for common pipe sizes. Speeds up maintenance and repairs by using the same tool to measure and to release pushfit fittings, eliminating the need to hunt for multiple tools. Improves installation quality by letting you verify correct insertion depth and pipe OD before completing a connection. Practical applications Verifying insertion depth and OD when installing pushfit couplings, elbows and tees. Releasing pushconnect valves and fittings during fixture replacement or system servicing. Quick onsite checks for inventory or ordering the correct adapters and fittings. Materials and care Made of resilient plastic with bright orange finish for visibility. Clean with mild soap and water; avoid solvents that can degrade plastic. What you get One dualpurpose pipe gauge and pushfit plugger sized for common plumbing pipe diameters.