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Closures

365 Results Found that Include 365 Products

Results per page: 16 | 32 | 48
Closure,9mm,Blue,PK 100
Stopper,25mm,Black,PK 10
  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK 10Stopper,25mm,Black,PK 10
  • Item # 8DHZ0
  • Mfr. Model # RST8-S
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 32.5mm Bottom...More

Closure Cap,38mm,Polypropylene,Wht
Stopper,25mm,Black,PK 18
  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK 18Stopper,25mm,Black,PK 18
  • Item # 8PM15
  • Mfr. Model # RST6-S
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 25mm Bottom...More

Stopper,25mm,Black,PK 33
  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK 33Stopper,25mm,Black,PK 33
  • Item # 8TP92
  • Mfr. Model # RST3-H
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 17.5mm Bottom...More

Thumb Caps,12,13,16mm,Blue,PK 1000
Stopper,25mm,Black,PK 21
  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK 21Stopper,25mm,Black,PK 21
  • Item # 8XLM9
  • Mfr. Model # RST5A-H
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 5mm Hole...More

Vent Closure Cap 83mm,Polypropylene,Wht
Stopper,25mm,Black,PK 33
  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK 33Stopper,25mm,Black,PK 33
  • Item # 9DTG3
  • Mfr. Model # RST3-S
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 17.5mm Bottom...More

Stopper Assortment,Black,Natural Rubber
Stopper,25mm,Black,PK 28
  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK 28Stopper,25mm,Black,PK 28
  • Item # 8DHZ3
  • Mfr. Model # RST4-H
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 5mm Hole...More

Container Faucet White Space-Saver
Stopper,25mm,Black,PK 28
  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK 28Stopper,25mm,Black,PK 28
  • Item # 8DHY9
  • Mfr. Model # RST4-S
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 20mm Bottom...More

Closure,9mm,Blue,PK 100
Stopper,25mm,Black,PK 4
  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK 4Stopper,25mm,Black,PK 4
  • Item # 8YK45
  • Mfr. Model # RST13-S
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 5mm Hole...More

Stopper Assortment,Black,Natural Rubber
Stopper,24mm,Black,PK 90
  • GRAINGER APPROVED
  • Stopper, 24mm, Black, PK 90Stopper,24mm,Black,PK 90
  • Item # 8DHZ1
  • Mfr. Model # RST00-H
  • Stopper, Neck Size 24mm, Material of Construction Natural Rubber, Color Black, Special Features 3mm Hole...More

Stopper Assortment,Black,Natural Rubber
Stopper,24mm,Black,PK 52
  • GRAINGER APPROVED
  • Stopper, 24mm, Black, PK 52Stopper,24mm,Black,PK 52
  • Item # 8DWU6
  • Mfr. Model # RST1-S
  • Stopper, Stopper Size 1, Neck Size 24mm, Material of Construction Natural Rubber, Color Black, Special...More

Stopper,25mm,Black,PK 24
  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK 24Stopper,25mm,Black,PK 24
  • Item # 9CNG8
  • Mfr. Model # RST5-S
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 22.5mm Bottom...More

Thumb Caps,12,13,16mm,Green,PK 1000
Stopper,Silicone,Neck Size 13D,PK50
Stopper,25mm,Black,PK 16
  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK 16Stopper,25mm,Black,PK 16
  • Item # 8FZE9
  • Mfr. Model # RST6A-H
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 5mm Hole...More

Stopper,25mm,Black,PK 7
  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK 7Stopper,25mm,Black,PK 7
  • Item # 8YDJ0
  • Mfr. Model # RST10-S
  • Stopper, Stopper Size 10, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special...More

Stopper,25mm,Black,PK 10
  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK 10Stopper,25mm,Black,PK 10
  • Item # 9K996
  • Mfr. Model # RST9-S
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 5mm Hole...More

Stopper,24mm,Black,PK 90
  • GRAINGER APPROVED
  • Stopper, 24mm, Black, PK 90Stopper,24mm,Black,PK 90
  • Item # 9U116
  • Mfr. Model # RST00-S
  • Stopper, Neck Size 24mm, Material of Construction Natural Rubber, Color Black, Special Features 3mm Hole...More

Stopper,19mm,Black,PK 170
  • GRAINGER APPROVED
  • Stopper, 19mm, Black, PK 170Stopper,19mm,Black,PK 170
  • Item # 9LK55
  • Mfr. Model # RST000-S
  • Stopper, Neck Size 19mm, Material of Construction Natural Rubber, Color Black, Special Features 8mm Bottom...More

Stopper,10.1mm,Clear,Silicone,PK50
Stopper,17.7mm,Clear,Silicone
  • LABPURE
  • Stopper, 17.7mm, Clear, SiliconeStopper,17.7mm,Clear,Silicone
  • Item # 26ZU28
  • Mfr. Model # 4120-0002
  • Stopper, Neck Size 17.7mm, Material of Construction Silicone, Color Clear, Resists Moisture, Alcohol, Base,...More

Stopper,25mm,Black,PK 16
  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK 16Stopper,25mm,Black,PK 16
  • Item # 8FZE7
  • Mfr. Model # RST6A-S
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 25mm Bottom...More

Stopper,12.7mm,Clear,Rubber,PK20
Thumb Caps,12mm,Blue,PK 1000
  • STOCKWELL SCIENTIFIC
  • Thumb Caps, 12mm, Blue, PK 1000Thumb Caps,12mm,Blue,PK 1000
  • Item # 23M478
  • Mfr. Model # 8559B
  • Thumb Caps, Neck Size 12mm, Material of Construction LDPE, Liner None, Color Blue, Resists Most: Acids,...More

Results per page: 16 | 32 | 48

Grainger offers a wide selection of thumb caps and bottle closures made of a variety of materials in assorted shapes and sizes. Find LDPE thumb caps that can resist most acids, alcohols, bases and esters to help tightly and safely seal glass test tubes. Choose the type of liner materials you need in screw-on phenolic caps to seal and reseal glass specimen bottles and other containers. Check out a huge variety of cap and closure types that can fit a wide range of neck sizes. Shop Grainger for thumb caps and bottle closures today!