The Twinspacer is manually adjustable in height by means of 4 wing nuts. The weight of the twinspacer is approximately 2.5 Kg and made entirely of aluminum. The Twinspacer is adjustable to make 2 rows from 1 by setting a stop on the frame by twisting 2 wing nuts. After adjusting these, you can place the bay at the same between and end stand.

15 cm pots: the Twinspacer takes 8 pots at the same time, but is expandable with 2 loose paws to 10 pots.