Shop XXX standard grade cork stoppers in bulk or by the piece: tapered corks for bottles, vials and openings from 1/8" to 4-1/4". Best for dry goods and standing liquids.
- Natural cork
- Food safe
- Sizes 0000 to 56
- Safe to 300°F (150°C)
Sizing tip: choose the cork with the biggest bottom diameter that is smaller than your opening. Never size by the top diameter.
More info XXXX Premium Grade Extra Select
Shop XXX Corks below
Any quantity · Better prices in bulk
XXX Standard Grade has a few more lenticels (crevices) than XXXX Premium Grade or Extra Select, so it is best for packaging dry goods and standing liquids. For transporting liquids or lab use, choose XXXX Premium Grade or higher, where fewer lenticels give a better seal. Cork stoppers also make excellent masking plugs for covering holes when painting.
In stock at our Houston facility with bulk pricing; orders by 4pm CT ship the same business day.
Size 0000 Cork Stoppers - Standard
Top Diameter: 3/16" (.187" or 4.75mm)
Bottom Diameter: 3/32" (.093" or 2.35mm)
Length: 1/2" (.500" or 13mm)
Bottom Diameter: 3/32" (.093" or 2.35mm)
Length: 1/2" (.500" or 13mm)
Size 000 Cork Stoppers - Standard
Top Diameter: 1/4" (.250" or 6mm)
Bottom Diameter: 5/32" (.156" or 4mm)
Length: 1/2" (.500" or 13mm)
Bottom Diameter: 5/32" (.156" or 4mm)
Length: 1/2" (.500" or 13mm)
Size 00 Cork Stoppers - Standard
Top Diameter: 5/16" (.312" or 8mm)
Bottom Diameter: 7/32" (.218" or 5mm)
Length: 1/2" (.500" or 13mm)
Bottom Diameter: 7/32" (.218" or 5mm)
Length: 1/2" (.500" or 13mm)
Size 0 Cork Stoppers - Standard
Top Diameter: 3/8" (.385" or 10mm)
Bottom Diameter: 9/32" (.281" or 7mm)
Length: 1/2" (.500" or 13mm)
Bottom Diameter: 9/32" (.281" or 7mm)
Length: 1/2" (.500" or 13mm)
Size 1 Cork Stoppers - Standard
Top Diameter: 7/16" (.437" or 11mm)
Bottom Diameter: 21/64" (.328" or 8mm)
Length: 5/8" (.625" or 16mm)
Bottom Diameter: 21/64" (.328" or 8mm)
Length: 5/8" (.625" or 16mm)
Size 2 Cork Stoppers - Standard
Top Diameter: 1/2" (.500" or 12mm)
Bottom Diameter: 3/8" (.385" or 10mm)
Length: 11/16" (.687" or 17mm)
Bottom Diameter: 3/8" (.385" or 10mm)
Length: 11/16" (.687" or 17mm)
Size 3 Cork Stoppers - Standard
Top Diameter: 9/16" (.562" or 14mm)
Bottom Diameter: 27/64" (.422" or 11mm)
Length: 3/4" (.750" or 19mm)
Bottom Diameter: 27/64" (.422" or 11mm)
Length: 3/4" (.750" or 19mm)
Size 4 Cork Stoppers - Standard
Top Diameter: 5/8" (.625" or 16mm)
Bottom Diameter: 15/32" (.469" or 12mm)
Length: 13/16" (.813" or 20mm)
Bottom Diameter: 15/32" (.469" or 12mm)
Length: 13/16" (.813" or 20mm)
Size 5 Cork Stoppers - Standard
Top Diameter: 11/16" (.687" or 17.5mm)
Bottom Diameter: 17/32" (.531" or 13.5mm)
Length: 7/8" (.875" or 22mm)
Bottom Diameter: 17/32" (.531" or 13.5mm)
Length: 7/8" (.875" or 22mm)
Size 6 Cork Stoppers - Standard
Top Diameter: 3/4" (.750" or 19mm)
Bottom Diameter: 37/64" (.578" or 15mm)
Length: 15/16" (.938" or 24mm)
Bottom Diameter: 37/64" (.578" or 15mm)
Length: 15/16" (.938" or 24mm)
Size 7 Cork Stoppers - Standard
Top Diameter: 13/16" (.813" or 21mm)
Bottom Diameter: 5/8" (.625" or 16mm)
Length: 1" (1.000" or 25mm)
Bottom Diameter: 5/8" (.625" or 16mm)
Length: 1" (1.000" or 25mm)
Size 8 Cork Stoppers - Standard
Top Diameter: 7/8" (.875" or 22mm)
Bottom Diameter: 43/64" (.672" or 17mm)
Length: 1-1/16" (1.062" or 27mm)
Bottom Diameter: 43/64" (.672" or 17mm)
Length: 1-1/16" (1.062" or 27mm)
Size 9 Cork Stoppers - Standard
Top Diameter: 15/16" (.937" or 24mm)
Bottom Diameter: 47/64" (.734" or 18mm)
Length: 1-1/8" (1.125" or 29mm)
Bottom Diameter: 47/64" (.734" or 18mm)
Length: 1-1/8" (1.125" or 29mm)
Size 10 Cork Stoppers - Standard
Top Diameter: 1" (1.000" of 25mm)
Bottom Diameter: 49/64" (.765" or 20mm)
Length: 1-1/4" (1.250" or 31mm)
Bottom Diameter: 49/64" (.765" or 20mm)
Length: 1-1/4" (1.250" or 31mm)
Size 11 Cork Stoppers - Standard
Top Diameter: 1-1/16" (1.062" or 27mm)
Bottom Diameter: 53/64" (.828" or 21mm)
Length: 1-1/4" (1.250" or 31mm)
Bottom Diameter: 53/64" (.828" or 21mm)
Length: 1-1/4" (1.250" or 31mm)
Size 12 Cork Stoppers - Standard
Top Diameter: 1-1/8" (1.125" or 29mm)
Bottom Diameter: 57/64" (.890" or 22mm)
Length: 1-1/4" (1.250" or 31mm)
Bottom Diameter: 57/64" (.890" or 22mm)
Length: 1-1/4" (1.250" or 31mm)
Size 13 Cork Stoppers - Standard
Top Diameter: 1-3/16" (1.187" or 30mm)
Bottom Diameter: 61/64" (.953" or 24mm)
Length: 1-1/4" (1.250" or 31mm)
Bottom Diameter: 61/64" (.953" or 24mm)
Length: 1-1/4" (1.250" or 31mm)
Size 14 Cork Stoppers - Standard
Top Diameter: 1-1/4" (1.250" or 32mm)
Bottom Diameter: 1" (1.00" or 25mm)
Length: 1-1/4" (1.250" or 31mm)
Bottom Diameter: 1" (1.00" or 25mm)
Length: 1-1/4" (1.250" or 31mm)
Size 15 Cork Stoppers - Standard
Top Diameter: 1-5/16" (1.312" or 33mm)
Bottom Diameter: 1-1/16" (1.062" or 26mm)
Length: 1-1/4" (1.250" or 31mm)
Size 16 Cork Stoppers - Standard
Top Diameter: 1-3/8" (1.385" or 35mm)
Bottom Diameter: 1-3/32" (1.093" or 27mm)
Length: 1-1/2" (1.500" or 38mm)
Bottom Diameter: 1-3/32" (1.093" or 27mm)
Length: 1-1/2" (1.500" or 38mm)
Size 17 Cork Stoppers - Standard
Top Diameter: 1-7/16" (1.417" or 36mm)
Bottom Diameter: 1-1/8" (1.180" or 30mm)
Length: 1-1/2" (1.500" or 38mm)
Bottom Diameter: 1-1/8" (1.180" or 30mm)
Length: 1-1/2" (1.500" or 38mm)
Size 18 Cork Stoppers - Standard
Top Diameter: 1-1/2" (1.500" or 38mm)
Bottom Diameter: 1-7/32" (1.218" or 31mm)
Length: 1-1/2" (1.500" or 38mm)
Bottom Diameter: 1-7/32" (1.218" or 31mm)
Length: 1-1/2" (1.500" or 38mm)
Size 19 Cork Stoppers - Standard
Top Diameter: 1-17/32" (1.535" or 39mm)
Bottom Diameter: 1-9/32" (1.282" or 33mm)
Length: 1-1/2" (1.500: or 38mm)
Bottom Diameter: 1-9/32" (1.282" or 33mm)
Length: 1-1/2" (1.500: or 38mm)
Size 20 Cork Stoppers - Standard
Top Diameter: 1-5/8" (1.625" or 41mm)
Bottom Diameter: 1-11/32" (1.344" or 34mm)
Length: 1-1/2" (1.500" or 38mm)
Bottom Diameter: 1-11/32" (1.344" or 34mm)
Length: 1-1/2" (1.500" or 38mm)
Size 22 Cork Stoppers - Standard
Top Diameter: 1-3/4" (1.732" or 44mm)
Bottom Diameter: 1-15/32" (1.496" or 38mm)
Length: 1-1/2" (1.496" or 38mm)
Bottom Diameter: 1-15/32" (1.496" or 38mm)
Length: 1-1/2" (1.496" or 38mm)
Size 24 Cork Stoppers - Standard
Top Diameter: 1-7/8" (1.890" or 48mm)
Bottom Diameter: 1-19/32" (1.575" or 40mm)
Length: 1-1/2" (1.496" or 38mm)
Bottom Diameter: 1-19/32" (1.575" or 40mm)
Length: 1-1/2" (1.496" or 38mm)
Size 26 Cork Stoppers - Standard
Top Diameter: 2" (2.008" or 51mm)
Bottom Diameter: 1-23/32" (1.732" or 44mm)
Length: 1-1/2" (1.496" or 38mm)
Bottom Diameter: 1-23/32" (1.732" or 44mm)
Length: 1-1/2" (1.496" or 38mm)
Size 28 Cork Stoppers - Standard
Top Diameter: 2-1/8" (2.126" or 54mm)
Bottom Diameter: 1-27/32" (1.850" or 47mm)
Length: 1-1/2" (1.496" or 38mm)
Bottom Diameter: 1-27/32" (1.850" or 47mm)
Length: 1-1/2" (1.496" or 38mm)
Size 30 Large Natural Cork Stoppers
Top Diameter: 2-1/4" (2.250" or 57mm)
Bottom Diameter: 2" (2.000" or 50mm)
Length: 1-1/2" (1.500" or 38mm)
Bottom Diameter: 2" (2.000" or 50mm)
Length: 1-1/2" (1.500" or 38mm)
Size 32 Large Natural Cork Stoppers
Top Diameter: 2-3/8" (2.375" or 60mm)
Bottom Diameter: 2-1/8" (2.125" or 53mm)
Length: 1-1/2" (1.500" or 38mm)
Bottom Diameter: 2-1/8" (2.125" or 53mm)
Length: 1-1/2" (1.500" or 38mm)
Size 34 Large Natural Cork Stoppers
Top Diameter: 2-1/2" (2.500" or 63.5mm)
Bottom Diameter: 2-1/4" (2.250" or 57mm)
Length: 1-1/2" (1.500" or 38mm)
Bottom Diameter: 2-1/4" (2.250" or 57mm)
Length: 1-1/2" (1.500" or 38mm)
Size 36 Large Natural Cork Stoppers
Top Diameter: 2-5/8" (2.625" or 66.7mm)
Bottom Diameter: 2-3/8" (2.375" or 60mm)
Length: 1-1/2" (1.500" or 38mm)
Bottom Diameter: 2-3/8" (2.375" or 60mm)
Length: 1-1/2" (1.500" or 38mm)
Size 38 Large Natural Cork Stoppers
Top Diameter: 2-3/4" (2.750" or 70mm)
Bottom Diameter: 2-1/2" (2.500" or 63mm)
Length: 1-1/2" (1.500" or 38mm)
Bottom Diameter: 2-1/2" (2.500" or 63mm)
Length: 1-1/2" (1.500" or 38mm)
Size 40 Natural Jar Corks
Top Diameter: 2-7/8" (2.875" or 73mm)
Bottom Diameter: 2-5/8" (2.625" or 66.5mm)
Length: 1-1/4" (1.250" or 32mm)
Bottom Diameter: 2-5/8" (2.625" or 66.5mm)
Length: 1-1/4" (1.250" or 32mm)
Size 42 Natural Jar Corks
Top Diameter: 3" (3.000" or 76mm)
Bottom Diameter: 2-3/4" (2.750" or 69mm)
Length: 1-1/4" (1.250" or 32mm)
Bottom Diameter: 2-3/4" (2.750" or 69mm)
Length: 1-1/4" (1.250" or 32mm)
Size 44 Natural Jar Corks
Top Diameter: 3-1/8" (3.125" or 79mm)
Bottom Diameter: 2-7/8" (2.875" or 73mm)
Length: 1-1/4" (1.250" or 32mm)
Bottom Diameter: 2-7/8" (2.875" or 73mm)
Length: 1-1/4" (1.250" or 32mm)
Size 46 Natural Jar Corks
Top Diameter: 3-1/4" (3.250" or 82.5mm)
Bottom Diameter: 3" (3.000" or 76mm)
Length: 1-1/4" (1.250" or 32mm)
Bottom Diameter: 3" (3.000" or 76mm)
Length: 1-1/4" (1.250" or 32mm)
Size 48 Natural Jar Corks
Top Diameter: 3-1/2" (3.500" or 89mm)
Bottom Diameter: 3-1/4" (3.250" or 82.5mm)
Length: 1-1/4" (1.250" or 32mm)
Bottom Diameter: 3-1/4" (3.250" or 82.5mm)
Length: 1-1/4" (1.250" or 32mm)
Size 50 Natural Jar Corks
Top Diameter: 3-3/4" (3.750" or 95mm)
Bottom Diameter: 3-1/2" (3.500" or 89mm)
Length: 1-1/4" (1.250" or 32mm)
Bottom Diameter: 3-1/2" (3.500" or 89mm)
Length: 1-1/4" (1.250" or 32mm)
Size 52 Natural Jar Corks
Top Diameter: 4" (4.000" or 101.6mm)
Bottom Diameter: 3-3/4" (3.750" or 95mm)
Length: 1-1/4" (1.250" or 32mm)
Bottom Diameter: 3-3/4" (3.750" or 95mm)
Length: 1-1/4" (1.250" or 32mm)
Size 54 Natural Jar Corks
Top Diameter: 4-1/4" (4.250" or 108mm)
Bottom Diameter: 4" (4.000" or 101.6mm)
Length: 1-1/4" (1.250" or 32mm)
Bottom Diameter: 4" (4.000" or 101.6mm)
Length: 1-1/4" (1.250" or 32mm)
Size 56 Natural Jar Corks
Top Diameter: 4-1/2" (4.500" or 114mm)
Bottom Diameter: 4-1/4" (4.250" or 108mm)
Length: 1-1/4" (1.250" or 32mm)
Bottom Diameter: 4-1/4" (4.250" or 108mm)
Length: 1-1/4" (1.250" or 32mm)