#7 Rubber Stopper - Drilled

Seats higher on carboys

A drilled and tapered rubber stopper with a 9 mm center hole.  The #7 rubber stopper fits most carboys.

 Usage tip:

 Although the #7 rubber stopper will fit the opening of most carboys, it will seat higher than the #6.5 rubber stopper.  Because it sits higher, there is little risk of pushing the stopper through and into the carboy, but because it sits higher, there is a greater risk of it getting accidentally knocked off.

 Product Details:

  •  Top diameter: 37 mm
  •  Bottom diameter: 21 mm
  •  Height: 24 mm

$1.00