Drilled and Solid Rubber Stoppers for Carboys and other uses. Rubber Stoppers are Pure Gum Laboratory, solid rubber with a 3/8 drilled hole for a air-lock or solid without a drilled hole. The Universal Stoppers are a designed with harder rubber and are used in the same way the rubber stoppers are used. Size of stoppers are listed below.

Stopper Number       Stopper Size = Top size x Bottom size

#2  Stoppers =  3/4"  x 5/8"

#3 Stoppers = 15/16"  x 3/4"

#5.5 Stoppers = 1-1/8"  x 1"

#6 Stoppers = 1-1/8"  x 1-1/16"

#6.5 Stoppers = 1-3/8"  x 1-1/8"

#7 Stoppers = 1-7/16"  x 1-3/16"

#7.5 Stoppers = 1-1/2"  x 1-1/4"

#8 Stoppers = 1-5/8"  x 1-3/8"

#8.5 Stoppers = 1-11/16"  x 1-7/16"

#9.5 Stoppers = 1-13/16"  x 1-1/2"

#10 Stoppers = 1-15/16" x 1-5/8"

#10.5 Stoppers = 2-1/16" x 1-3/4"

#11 Stoppers = 2-1/4" x 1-15/16"

#11.5 Stoppers = 2-1/2" x 2"

#12 Stoppers = 2-1/2" x 2-1/8"

#13 Stoppers = 2-9/16" x 2-1/4"

Universal Stoppers = 1-1/2" x 1-1/8"
Universal Demi-John = 2-1/4" x 1-7/8"

The quantity you see we carry on hand. Other sellers list more than 10 as they drop ship or give one day shipping for a tracking number but Not for the item to ship. You may be waiting for 8-12 business days after you purchase the item and received a tracking number for it to ship.  All our items, the quantity number are carried in stock and ship from our location within 1 business day as stated by E-Bay.
Check other sellers shipping details to see there hidden shipping delays.

Grape Grain and Bean Home Brewing Supply is a retail store located in Manitowoc, Wisconsin. Check out our store for a full line of  home brewing supplies  A trusted brewing supply.  Family owned and operated since 2004.