Expandable Tubing Adapter Stem Expander Fitting
squre expander and round expander， a variety of size available,to fit your tubing
Squre expander for tube ID :21.5-24mm,24-27mm,27-30mm,32-35mm,36-40mm
round expander for tube ID :19-21.5mm,21.5-24mm,24-27mm,27-30mm,32-35mm,36-40mm
Caster with expander stem ,widely used for table caster,pipe racking ,trolley,hand truck ,workbenches and furnitures
Kindly measure your tube inner diameter before purchasing
Real photos
Specifications
Application
