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Closures

349 Results Found that Include 349 Products

Results per page:  16 | 32 | 48
Stopper Assortment,Black,Natural Rubber
Stopper Assortment,Black,Natural Rubber
Stopper Assortment,Black,Natural Rubber
Stopper, 39mm, Rubber, Black
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 39mm, Rubber, Black Stopper, 39mm, Rubber, Black
  • Item # 16WC47
  • Mfr. Model # 14-004
  • Stopper, Neck Size 39mm, Material of Construction Rubber, Color Black, Resists Abrasion and Water,...More

Stopper Assortment,Black,Natural Rubber
Closure Cap,38mm,Polypropylene,Wht
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Closure Cap, 38mm, Polypropylene, Wht Closure Cap,38mm,Polypropylene,Wht
  • Item # 3WAF6
  • Mfr. Model # 3WAF6
  • Closure Cap, Neck Size 38/400, Material of Construction Polypropylene, Liner F217, Color White

Stopper, 50mm, Rubber, Black
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 50mm, Rubber, Black Stopper, 50mm, Rubber, Black
  • Item # 16WC64
  • Mfr. Model # 16-1H
  • Stopper, Neck Size 50mm, Material of Construction Rubber, Color Black, Resists Abrasion and Water, Special...More

Closure,9mm,Blue,PK100
Stopper,Foam,6-13mm,PK1000
  • JAECE
  • Stopper, Foam, 6-13mm, PK1000 Stopper,Foam,6-13mm,PK1000
  • Item # 45YJ85
  • Mfr. Model # L800-A
  • Stopper, Stopper Size 6 to 13mm, Neck Size 6-13mm, Material of Construction Foam, Liner Plastic Bag, Color...More

Cap,Taper Seal Liner,20-400,PK144
Stopper,Glass Dropper,Nipple,60ml,PK6
Dropper Tip Cap,PK100
  • WHEATON
  • Dropper Tip Cap, PK100 Dropper Tip Cap,PK100
  • Item # 23MU97
  • Mfr. Model # 242505
  • Dropper Tip Cap, Closure Material Radiation Grade Polypropylene, Shape Round, Screw Closure Size 8 to 425mm,...More

Stopper,Silicone,Neck Size 31D,PK10
Stopper,25mm,Black,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK10 Stopper,25mm,Black,PK10
  • Item # 8DHZ0
  • Mfr. Model # RST8-S
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 32.5mm Bottom...More

Stopper,24mm,Black,PK90
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 24mm, Black, PK90 Stopper,24mm,Black,PK90
  • Item # 9U116
  • Mfr. Model # RST00-S
  • Stopper, Stopper Size 00, Neck Size 24mm, Material of Construction Natural Rubber, Color Black, Special...More

Stopper,24mm,Black,PK52
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 24mm, Black, PK52 Stopper,24mm,Black,PK52
  • 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,PK18
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK18 Stopper,25mm,Black,PK18
  • 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,PK33
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK33 Stopper,25mm,Black,PK33
  • Item # 9DTG3
  • Mfr. Model # RST3-S
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 17.5mm Bottom...More

Stopper,25mm,Black,PK14
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK14 Stopper,25mm,Black,PK14
  • Item # 8NLZ3
  • Mfr. Model # RST7-S
  • Stopper, Stopper Size 7, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special...More

Stopper,25mm,Black,PK24
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK24 Stopper,25mm,Black,PK24
  • Item # 9CNG8
  • Mfr. Model # RST5-S
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 22.5mm Bottom...More

Stopper,19mm,Black,PK170
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 19mm, Black, PK170 Stopper,19mm,Black,PK170
  • Item # 9LK55
  • Mfr. Model # RST000-S
  • Stopper, Stopper Size 000, Neck Size 19mm, Material of Construction Natural Rubber, Color Black, Special...More

Stopper,25mm,Black,PK33
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK33 Stopper,25mm,Black,PK33
  • Item # 8TP92
  • Mfr. Model # RST3-H
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 17.5mm Bottom...More

Stopper,25mm,Black,PK28
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK28 Stopper,25mm,Black,PK28
  • Item # 8DHY9
  • Mfr. Model # RST4-S
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 20mm Bottom...More

Stopper,25mm,Black,PK16
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK16 Stopper,25mm,Black,PK16
  • 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,PK45
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK45 Stopper,25mm,Black,PK45
  • Item # 9CT03
  • Mfr. Model # RST2-S
  • Stopper, Stopper Size 2, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special...More

Stopper,25mm,Black,PK4
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK4 Stopper,25mm,Black,PK4
  • Item # 8YK45
  • Mfr. Model # RST13-S
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 5mm Hole...More

Stopper,25mm,Black,PK7
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK7 Stopper,25mm,Black,PK7
  • Item # 8YDJ0
  • Mfr. Model # RST10-S
  • Stopper, Stopper Size 10, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special...More

Vent Closure Cap 83mm,Polypropylene,Wht
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Vent Closure Cap 83mm, Polypropylene, Wht Vent Closure Cap 83mm,Polypropylene,Wht
  • Item # 3WAG1
  • Mfr. Model # 3WAG1
  • Vent Closure Cap, Neck Size 83mm, Material of Construction Polypropylene, Liner F217, Color White, Includes...More

Stopper,25mm,Black,PK13
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK13 Stopper,25mm,Black,PK13
  • Item # 8DHZ5
  • Mfr. Model # RST7-H
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 5mm Hole...More

Stopper,25mm,Black,PK9
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK9 Stopper,25mm,Black,PK9
  • Item # 8DHZ7
  • Mfr. Model # RST9-H
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 5mm Hole...More

Stopper,25mm,Black,PK45
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper, 25mm, Black, PK45 Stopper,25mm,Black,PK45
  • Item # 8DHZ2
  • Mfr. Model # RST2-H
  • Stopper, Neck Size 25mm, Material of Construction Natural Rubber, Color Black, Special Features 5mm Hole...More

Stopper Assortment,24mm,Black,PK63
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stopper Assortment, 24mm, Black, PK63 Stopper Assortment,24mm,Black,PK63
  • Item # 9UDD9
  • Mfr. Model # RST0-H
  • Stopper Assortment, Neck Size 24mm, Material of Construction Natural Rubber, Color Black, Special Features...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!

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More