Pipe Bender Tool, Expander, 4 inch to 4-7 / 8 inch (Huth - Model 450)

Segment Expander 4" to 4-7/8"

For use with Huth Pipe Benders that were manufactured before 1988. For benders manufactured after 1988, use the model 1986 or model 1990 Accu-Sizer Systems.