Mini Bench Rollers - Griffin Glass Tools
The Mini Bench Roller has a height range of 4 1/2" up to 7 1/2". Using a threaded post and lock nut for height adjustment, the roller easily adjusts and locks firmly into place. The bearing rollers allow full movement and support both left and right movement and rotation. The bearing rollers are adjustable and will support diameters from 2mm up to 21mm.