Drilled
Stopper #7.5
Food Grade Rubber
Use this
stopper to:
·
Plug
some older 3 gallon glass
carboys
Will not fit PET plastic
carboys! Use a #10 stopper for those.
Will not fit newer 3, 5, 6,
and 6.5 gallon carboys! Use
a #6.5 or a #7
stopper for those.
SPECIFICATIONS:
Length: 1” (25 mm)
Top (wide part): 1 1/2" (39 mm)
Bottom (narrow part): 1 3/16” (30 mm)
Material: Food grade rubber
