●Small Expander, Range 1-5/8" - 2-1/8" 

●Large Expander,Range 2-1/16" - 2-7/16"

●Pipe Stretcher Range Extenders

1# - Range 2-3/8" - 2-3/4" (60.3mm-69.9mm)

2# - Range 2-3/4" - 3-1/8" (69.9mm-79.4mm)

3# - Range 3-1/8" - 3-1/2" (79.4mm-88.9mm)

4# - Range 3-1/2" - 3-7/8" (88.9mm-98.4mm)

5# - Range 3-7/8" - 4-1/4" (98.4mm-107.9mm)