Specification :

Choice of six different tube holders to hold a variety of tubes. All tube holders can be quickly and easily removed and replaced without the need for tools. Once tube holder is in place tubes can be easily slotted into the holder where they will be securely held.
Holders SB3/ 1, SB3/ 2 and SB3/ 3 offer end over end action.
Holders SB3/ 4, SB3/ 5 and SB3/ 6 offer a rolling action for the tubes

The accessory SB3/ DUAL can be used to fit two tube holders to the SB rotator simulataneously.