1. Caster number:
(1) Rigid: 23015-12, 23015-62, 2302-42.
(2) Plate swivel: 23115-12, 23115-62, 2312-42.
(3) Threaded swivel: 23315-12, 23315-62, 2332-42.
(4) Stem swivel: 23515-12, 23515-62, 2352-42.
2. Wheel or thread:
(1) Material: PA and plastic, synthetic plastic.
(2) Color: black, grey.
1. Size: 1.5", 2". 2. Bolt hole diameter: 5mm. 3. Plate thickness: 1.5mm. 4. Fork thickness: 1.2mm. 5. Optional M10.