Type
rigid/swivel/swivel with brake/threaded stem/threaded stem with brake
Application
furniture/office chair/shelf
Color
black/white/orange/red/blue/transparent/customized
Bearing
double bearing/single bearing/rivet
Size
1.5/2/2.5/3/4/5 Inch(38/50/63/75/100/125mm)
Bracket finish
zinc-plated/black electrohporesis/powder coated