Lab Stand

Model:TJT-1
Rod length:50cm;diameter:10mm
Large circle diameter:55mm
Small circle diameter:75mm
Stand size:21*13cm

Model:TJT-2
Rod length:30cm;diameter:6mm
Stand size:15*6cm

Model:TJT-3
Rod length:60cm;diameter:12mm
Large circle diameter:60mm
Small circle diameter:90mm
Stand size:22*14.3cm