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    37 Products

    Push-In Bumpers

    Image of Product. Front orientation. Bumpers. Push-In Bumpers, Style 3.

    Style 3

    Both bumper and plug, these protect equipment from impact while sealing off holes from dirt, dust, and water. They also grip surfaces, so they're often used as feet to keep instruments and bench-top equipment from sliding. No fasteners are needed—just push them into a hole for quick installation.
    Multipurpose SBR RubberAbout Multipurpose SBR Rubber
    Image of Product. Front orientation. Bumpers. Push-In Bumpers, Style 3.

    Style 3

    These bumpers absorb impact well enough for most applications. However, they're not for use outdoors and break down when exposed to oil and harsh chemicals.
    Hardness Rating—The harder the bumper, the better it withstands impact and abrasion over time. The softer the bumper, the more cushioning it provides for objects made of glass, soft metal, and other fragile materials. Bumpers with a medium rating offer a balance of impact resistance and cushioning.
    For
    ID
    Stem
    Ht.
    OD
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 3
    1/8"3/32"1/4"1/8"Durometer 70AHardBlack-20 to 180NoNo10000000000000000
    1/8"3/16"1/4"1/8"Durometer 70AHardBlack-20 to 180NoNo1000000000000000
    3/16"1/8"7/16"3/16"Durometer 70AHardBlack-20 to 180NoNo250000000000000
    3/16"3/16"5/16"3/16"Durometer 70AHardBlack-20 to 180YesNo100000000000000
    3/16"3/16"11/32"5/32"Durometer 70AHardBlack-20 to 180YesNo100000000000000
    13/64"1/8"1/2"3/16"Durometer 70AHardBlack-20 to 180NoNo250000000000000
    7/32"1/8"7/16"3/16"Durometer 70AHardBlack-20 to 180NoNo50000000000000
    1/4"1/4"27/64"11/64"Durometer 70AHardBlack-20 to 180NoNo500000000000000
    1/4"1/4"7/16"3/16"Durometer 70AHardBlack-20 to 180NoNo500000000000000
    1/4"1/4"1/2"7/32"Durometer 70AHardBlack-20 to 180YesNo100000000000000
    1/4"9/32"3/8"5/32"Durometer 70AHardBlack-20 to 180NoNo500000000000000
    9/32"13/32"3/8"5/32"Durometer 70AHardBlack-20 to 180NoNo500000000000000
    5/16"1/8"7/16"1/8"Durometer 70AHardBlack-20 to 180NoNo500000000000000
    5/16"1/4"5/8"5/16"Durometer 60AMedium HardBlack-20 to 180NoNo100000000000000
    3/8"3/8"3/4"3/8"Durometer 70AHardBlack-20 to 180NoNo100000000000000
    13/32"7/16"1/2"1/4"Durometer 70AHardBlack-20 to 180NoNo250000000000000
    7/16"7/16"1/2"1/4"Durometer 70AHardBlack-20 to 180NoNo250000000000000
    9/16"5/8"13/16"3/8"Durometer 70AHardBlack-20 to 180NoNo100000000000000
    19/32"15/32"15/16"19/32"Durometer 60AMedium HardBlack-20 to 180NoNo25000000000000
    21/32"1/2"13/16"3/8"Durometer 70AHardBlack-20 to 180NoNo100000000000000
    11/16"1/2"13/16"3/8"Durometer 70AHardBlack-20 to 180NoNo100000000000000
     
    Oil-Resistant Buna-NAbout Oil-Resistant Buna-N
    Image of Product. Front orientation. Bumpers. Push-In Bumpers, Style 3.

    Style 3

    These bumpers resist oil and fuels better than other rubber bumpers. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.
    Hardness Rating—The harder the bumper, the better it withstands impact and abrasion over time. The softer the bumper, the more cushioning it provides for objects made of glass, soft metal, and other fragile materials. Bumpers with a medium rating offer a balance of impact resistance and cushioning.
    For
    ID
    Stem
    Ht.
    OD
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 3
    3/16"1/4"3/8"1/8"Durometer 70AHardBlack0 to 250NoNo5000000000000000
    13/64"1/8"1/2"3/16"Durometer 70AHardBlack0 to 250NoNo250000000000000
    1/4"9/32"3/8"5/32"Durometer 70AHardBlack0 to 250NoNo500000000000000
    11/16"1/2"13/16"3/8"Durometer 70AHardBlack0 to 250NoNo100000000000000
     
    High-Temperature Silicone RubberAbout High-Temperature Silicone Rubber
    Image of Product. Front orientation. Bumpers. Push-In Bumpers, Style 3.

    Style 3

    Keep their shape and strength at higher temperatures than any of our other rubber bumpers.
    Hardness Rating—The harder the bumper, the better it withstands impact and abrasion over time. The softer the bumper, the more cushioning it provides for objects made of glass, soft metal, and other fragile materials. Bumpers with a medium rating offer a balance of impact resistance and cushioning.
    For
    ID
    Stem
    Ht.
    OD
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 3
    1/8"3/32"1/4"1/8"Durometer 70AHardRed/Orange-60 to 500YesYes5000000000000000
    7/32"1/8"7/16"3/16"Durometer 70AHardRed/Orange-60 to 500YesYes250000000000000
    1/4"1/4"27/64"11/64"Durometer 70AHardRed/Orange-60 to 500YesYes250000000000000
    5/16"1/8"7/16"1/8"Durometer 70AHardRed/Orange-60 to 500YesYes250000000000000
    3/8"3/8"3/4"3/8"Durometer 70AHardRed/Orange-60 to 500YesYes100000000000000
    7/16"7/16"1/2"1/4"Durometer 70AHardRed/Orange-60 to 500YesYes250000000000000
     

    Extra-Strong-Grip Push-In Bumpers

    Image of Product. Bottom orientation. Bumpers. Extra-Strong-Grip Push-In Bumpers, Style 5.

    Style 5

    Both bumper and plug, these protect equipment from impact while sealing off holes from dirt, dust, and water. A ridge around the stem forms a better grip than other push-in bumpers, so they're less likely to pop out from vibration and sudden bumps. No fasteners are needed—just push them into a hole for quick installation.
    Abrasion-Resistant Polyurethane RubberAbout Abrasion-Resistant Polyurethane Rubber
    Image of Product. Bottom orientation. Bumpers. Extra-Strong-Grip Push-In Bumpers, Style 5.

    Style 5

    Our toughest rubber bumpers, they keep their shape even when knocked and scraped by metal and other abrasive materials. They're often used on industrial vehicles, conveyors, and heavy construction equipment.
    Hardness Rating—The harder the bumper, the better it withstands impact and abrasion over time. The softer the bumper, the more cushioning it provides for objects made of glass, soft metal, and other fragile materials. Bumpers with a medium rating offer a balance of impact resistance and cushioning.
    For
    ID
    Ridge
    Dia.
    For Material
    Thk.
    OD
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 5
    1/2"5/8"3/32"1 3/4"2 9/16"Durometer 70AHardBlack-10 to 160YesNo10000000000000
    9/16"25/32"1/8"1 13/16"1 9/16"Durometer 70AHardBlack-10 to 160YesNo100000000000
     

    Hollow Push-In Bumpers

    Image of Product. Front orientation. Bumpers. Hollow Push-In Bumpers, Style 3.

    Style 3

    Both bumper and grommet, these protect equipment from impact while routing wire and other lines through a cushioned hole. All have stems that contract and expand for a snug fit. No fasteners are needed—just push them into a hole for quick installation.
    Multipurpose SBR RubberAbout Multipurpose SBR Rubber
    Image of Product. Front orientation. Bumpers. Hollow Push-In Bumpers, Style 3.

    Style 3

    These bumpers absorb impact well enough for most applications. However, they're not for use outdoors and break down when exposed to oil and harsh chemicals.
    Hardness Rating—The harder the bumper, the better it withstands impact and abrasion over time. The softer the bumper, the more cushioning it provides for objects made of glass, soft metal, and other fragile materials. Bumpers with a medium rating offer a balance of impact resistance and cushioning.
    For
    ID
    Stem
    Ht.
    OD
    ID
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 3
    3/16"1/4"3/8"1/32"1/8"Durometer 70AHardBlack-20 to 180NoNo5000000000000000
    25/64"1/2"1/2"7/32"3/16"Durometer 60AMedium HardBlack-20 to 180NoNo2500000000000
    1/2"7/16"5/8"3/16"1/8"Durometer 60AMedium HardBlack-20 to 180NoNo2500000000000
    3/4"3/4"1"7/16"3/8"Durometer 60AMedium HardBlack-20 to 180NoNo1000000000000
     
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