... plating; 4. TBI brand qualtiy guantee. Gear shaft TBI brand Dia. 16mm supplied by SNE Application: 1.Optical axis is widely used ... cylinder linear shaft. cylinderlinear rail series: including Dia. size 6mm, 8mm, 10mm, 12mm, 13mm, 15mm,16mm, 20mm,25mm,28mm, 30mm, 32mm, 35mm ... . Contact with us, you are welcome!!! Gear shaft TBI brand Dia. 16mm supplied by SNE