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    52 Products

    Hollow Push-In Bumpers

    Image of Product. Front orientation. Bumpers. Hollow Push-In Bumpers, Style 1.
    Image of Product. Front orientation. Bumpers. Hollow Push-In Bumpers, Style 2.
    Image of Product. Front orientation. Bumpers. Hollow Push-In Bumpers, Style 3.

    Style 1

    Style 2

    Style 3

    Both bumper and grommet, these protect equipment from impact while routing wire or tubing through a center 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 1.
    Image of Product. Front orientation. Bumpers. Hollow Push-In Bumpers, Style 2.
    Image of Product. Front orientation. Bumpers. Hollow Push-In Bumpers, Style 3.

    Style 1

    Style 2

    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 1
    1/4"1/4"1/2"1/16"1/8"Durometer 70AHardBlack-20 to 180NoNo509544K545000000
    9/32"7/32"7/16"1/16"1/8"Durometer 70AHardBlack-20 to 180NoNo509544K54300000
    3/8"3/16"1/2"1/8"3/16"Durometer 70AHardBlack-20 to 180NoNo259544K54800000
     
    Style 2
    3/32"1/8"1/2"1/32"1/8"Durometer 60AMedium HardBlack-30 to 170NoNo259305K1110000
    3/16"1/32"3/8"1/8"1/16"Durometer 60AMedium HardBlack-30 to 170NoNo259305K1120000
    13/64"3/32"11/32"11/64"1/16"Durometer 60AMedium HardBlack-30 to 170NoNo259305K1130000
    1/4"1/16"3/8"5/32"1/8"Durometer 60AMedium HardBlack-30 to 170NoNo259305K1150000
    1/4"1/4"3/8"1/8"1/8"Durometer 60AMedium HardBlack-30 to 170NoNo259305K1140000
    1/4"17/64"3/8"1/8"7/64"Durometer 60AMedium HardBlack-20 to 180NoNo509305K210000
    9/32"7/64"1/2"11/64"3/32"Durometer 60AMedium HardBlack-20 to 180NoNo509305K220000
    19/64"7/64"3/8"7/32"5/64"Durometer 60AMedium HardBlack-30 to 170NoNo259305K1160000
    19/64"11/64"27/64"11/64"5/64"Durometer 60AMedium HardBlack-30 to 170NoNo259305K1170000
    5/16"3/64"5/8"3/16"1/16"Durometer 60AMedium HardBlack-30 to 170NoNo259305K1190000
    5/16"7/64"13/32"7/32"5/64"Durometer 60AMedium HardBlack-30 to 170NoNo259305K1180000
    3/8"1/8"9/16"3/16"1/8"Durometer 60AMedium HardBlack-30 to 170NoNo259305K12100000
    3/8"3/16"3/4"7/32"1/8"Durometer 60AMedium HardBlack-30 to 170NoNo109305K1220000
    3/8"3/8"3/4"1/4"1/8"Durometer 60AMedium HardBlack-20 to 180NoNo509305K240000
    13/32"5/16"5/8"1/4"3/32"Durometer 60AMedium HardBlack-20 to 180NoNo509305K230000
    7/16"1/16"5/8"1/4"3/16"Durometer 60AMedium HardBlack-30 to 170NoNo259305K12400000
    7/16"3/8"17/32"3/16"1/8"Durometer 60AMedium HardBlack-30 to 170NoNo259305K12300000
    15/32"5/16"3/4"5/16"5/16"Durometer 60AMedium HardBlack-30 to 170NoNo109305K1250000
    1/2"1/8"7/8"5/16"1/4"Durometer 60AMedium HardBlack-30 to 170NoNo109305K1280000
    1/2"3/16"3/4"1/4"3/16"Durometer 60AMedium HardBlack-30 to 170NoNo109305K1260000
    1/2"3/16"3/4"5/16"3/16"Durometer 60AMedium HardBlack-30 to 170NoNo109305K1270000
    1/2"3/16"1 1/4"21/64"3/8"Durometer 60AMedium HardBlack-30 to 170NoNo59305K1290000
    1/2"1/4"3/4"9/64"1/8"Durometer 60AMedium HardBlack-20 to 180NoNo509305K2700000
    1/2"9/32"3/4"5/16"1/8"Durometer 60AMedium HardBlack-20 to 180NoNo509305K250000
    5/8"1/16"15/16"3/8"5/16"Durometer 60AMedium HardBlack-30 to 170NoNo109305K1320000
    5/8"1/8"15/16"3/8"1/4"Durometer 60AMedium HardBlack-30 to 170NoNo109305K1310000
    5/8"5/32"1"7/32"3/8"Durometer 60AMedium HardBlack-30 to 170NoNo59305K1330000
    5/8"11/32"1"5/16"1/4"Durometer 60AMedium HardBlack-20 to 180NoNo259305K290000
    21/32"3/16"7/8"3/8"3/16"Durometer 60AMedium HardBlack-20 to 180NoNo509305K2800000
    11/16"1/8"1 1/4"3/8"3/8"Durometer 60AMedium HardBlack-30 to 170NoNo59305K1340000
    3/4"1/4"1 3/8"7/16"3/16"Durometer 60AMedium HardBlack-30 to 170NoNo59305K1360000
    3/4"3/4"1"11/32"3/8"Durometer 60AMedium HardBlack-30 to 170NoNo59305K1350000
    13/16"5/64"1 1/4"7/16"1/2"Durometer 60AMedium HardBlack-30 to 170NoNo59305K1370000
    15/16"11/32"1 3/16"3/8"5/64"Durometer 60AMedium HardBlack-30 to 170NoNo59305K1380000
     
    Style 3
    3/16"1/4"3/8"1/32"1/8"Durometer 70AHardBlack-20 to 180NoNo509544K51300000
    25/64"1/2"1/2"7/32"3/16"Durometer 60AMedium HardBlack-20 to 180NoNo259305K310000
    1/2"7/16"5/8"3/16"1/8"Durometer 60AMedium HardBlack-20 to 180NoNo259305K320000
    3/4"3/4"1"7/16"3/8"Durometer 60AMedium HardBlack-20 to 180NoNo109305K330000
     
    Super-Cushioning Sorbothane
    Image of Product. Front orientation. Bumpers. Hollow Push-In Bumpers, Style 2.

    Style 2

    Our softest bumpers have a feel that ranges from the softness of a gel insole to the firmness of a pencil eraser. They’re often used to cushion fragile materials. These bumpers boast shock-absorbing properties, making them a smart choice for mounting sensitive electronics.
    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 2
    29/64"1/8"1"17/64"3/16"Durometer 30 OOExtra SoftBlack-20 to 140YesNo18638T11200000
    29/64"1/8"1"9/32"3/16"Durometer 50 OOExtra SoftBlack-10 to 160YesNo18638T230000
    29/64"1/8"1"9/32"3/16"Durometer 70 OOSoftBlack-10 to 160YesNo18638T430000
    29/64"13/32"1"1/4"3/16"Durometer 30 OOExtra SoftBlack-20 to 140YesNo18638T1130000
    29/64"13/32"1"9/32"3/16"Durometer 50 OOExtra SoftBlack-10 to 160YesNo18638T210000
    29/64"13/32"1"9/32"3/16"Durometer 70 OOSoftBlack-10 to 160YesNo18638T410000
    1/2"1/16"23/32"17/64"9/64"Durometer 30 OOExtra SoftBlack-20 to 140YesNo18638T1110000
    1/2"1/16"3/4"9/32"5/32"Durometer 50 OOExtra SoftBlack-10 to 160YesNo18638T250000
    1/2"1/16"3/4"9/32"5/32"Durometer 70 OOSoftBlack-10 to 160YesNo18638T450000
     
    Weather-Resistant EPDMAbout Weather-Resistant EPDM
    Image of Product. Front orientation. Bumpers. Hollow Push-In Bumpers, Style 1.

    Style 1

    The best choice for outdoor use, these bumpers withstand long-term exposure to sunlight, rain, and ozone.
    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 1
    3/8"3/16"1/2"1/8"3/16"Durometer 70AHardBlack-60 to 300NoYes509544K584000000
     
    High-Temperature Silicone RubberAbout High-Temperature Silicone Rubber
    Image of Product. Front orientation. Bumpers. Hollow Push-In Bumpers, Style 1.

    Style 1

    Maintain their shape and strength in high-heat environments where other rubber bumpers may degrade, melt, or lose elasticity.
    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 1
    1/4"1/4"1/2"1/16"1/8"Durometer 70AHardRed/Orange-60 to 500YesYes259544K577000000
     
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