This is the tall roller block used to mount the front aluminum bottle roller. This block positions the aluminum bottle roller slightly taller than the standard blocks. This then positions the product slightly closer to the labeling area. It enables the machine to label products <1". We always recommend testing your containers and labels prior to purchasing.
If you already own a Bottle-Matic OS, and you have the BMOS13, then all you need is this part to convert the machine and enable it to label smaller products. If you do not have the BMOS13's, you will need to order the BMOS12-T Assembly.