Premium quality construction hand tools Multi-purpose functionality Cordless and battery-powered hand tools Ergonomic design for comfort hand tools Precision cutting and handling hand tools qualty model Fits for Product Details INCLUDES: (1) 1" M18 ProPEX Expansion Head FEATURES: Milwaukee Auto-Rotate Compatibility Backward Compatibility qualty model Fits for most Uponor Tools Chrome Plated for Weather and Corrosion Resistance Color Coded Rings for Easy Size Recognition