ITE tube expander replacement head for 1/2" OD copper tube (H-1/2). An individual expander head for use with compatible ITE tube expander tools (TEC-7, TEM-6, TECM-6). The ITE eccentric cone design ensures equal linear expansion of all segments for a concentric swage with regular wall thickness. Brand: ITE Part: H-1/2 (individual head only) Tube size: 1/2" OD Compatible with ITE TEC-7, TEM-6, and TECM-6 tube expander tools Eccentric cone design — ensures concentric swage with equal wall thickness 40% less force required vs. standard expanders Floating head segments with circular spring ring for free travel Rerounds deformed tube ends No special tool required for head assembly/disassembly Suitable for HVAC and refrigeration copper tube installations A precision replacement expander head for ITE tube expander tools — the H-1/2 delivers accurate, concentric swages on 1/2" copper tube with less effort and consistent wall thickness every time.