McMaster-Carr logo
    Filter by
    System of Measurement
    Hinge Type
    Range of Motion
    Attribute Image
    Mounting Holes
    Frame Leaf Width
    Attribute Image
    Mounting Location
    Pin Diameter
    Pin Material
    Industrial Info Compare
    Weight Capacity
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    31 Products
    About Hinges
    industrial info icon

    Choose the right hinge based on mounting style, clearance, leaf thickness, knuckle length, and other important dimensions.

    Plastic Piano Hinges without Holes

    Image of Product. Front orientation. Hinges. Plastic Piano Hinges without Holes.
    Made of a single piece of plastic, these hinges have no pins to rust or collect debris and never need lubrication. The flexible joint operates silently, unlike metal hinges that can creak or squeak. However, these are not as strong as piano hinges with pins or gears. Drill your own holes to install.
    Polyolefin—Our most popular plastic piano hinges withstand fatigue from frequent opening and closing. They also resist mild chemicals, oil, and UV light.
    PETG—Chemical and impact resistant. Softer than acrylic hinges, these are less likely to crack but can get scratched.
    Acrylic Plastic—A good choice for lightweight, see-through panels and covers. These hinges are strong and scratch resistant, but they can crack from impact.
    PVC—Our most chemical-resistant plastic piano hinges won't degrade when exposed to strong acids and bases.
    Overall
    Wd.
    Range of
    Motion
    Pin
    Type
    Ctr.
    Color
    Color
    Choose a Length,
    ft.
    Per Ft.
    Polyolefin
     
    0.125" Thick Leaf
    1 1/8"180°PinlessBlackBlack4, 8, 251588A71400000
    1 1/8"180°PinlessGrayGray4, 8, 251588A7110000
    1 1/8"180°PinlessWhiteWhite4, 8, 251588A7120000
    1 1/2"180°PinlessBlackBlack4, 8, 251588A7240000
    1 1/2"180°PinlessGrayGray4, 8, 251588A7210000
    1 1/2"180°PinlessWhiteWhite4, 8, 251588A7230000
    2"180°PinlessBlackBlack4, 8, 251588A7330000
    2"180°PinlessGrayGray4, 8, 251588A7360000
    2"180°PinlessWhiteWhite4, 8, 251588A7310000
    3"180°PinlessBlackBlack4, 8, 251588A7420000
    3"180°PinlessGrayGray4, 8, 251588A7410000
    3"180°PinlessWhiteWhite4, 8, 251588A7440000
     
    Each
    PETG
     
    0.086" Thick Leaf
    2"360°PinlessWhiteClear611195A1200000
    3 1/2"360°PinlessWhiteClear611195A1300000
     
    0.125" Thick Leaf
    1 1/2"180°PinlessClearClear611195A1100000
     
    Acrylic Plastic
     
    0.086" Thick Leaf
    2"360°PinlessWhiteClear611195A2200000
    3 1/2"360°PinlessWhiteClear611195A2300000
     
    0.090" Thick Leaf
    1 1/2"360°PinlessWhiteClear611195A2100000
     
    PVC
     
    0.086" Thick Leaf
    2"360°PinlessWhiteClear611195A4300000
    3 1/2"360°PinlessWhiteClear611195A4400000
     
    0.110" Thick Leaf
    1 1/2"360°PinlessWhiteClear611195A4100000
     

    Miniature Hinges

    Image of Product. Front orientation. Hinges. Miniature Hinges.
    The tiniest hinges we sell can fit on your fingertip. Solder or glue them to attach small covers, panels, and lids.
    Nonremovable Pin—The tamper-resistant choice. Since the pin can’t be removed, the door can only be taken down by removing the hinge completely.
    Brass—With a warm, polished look, these hinges are typically chosen for their appearance. They also resist corrosion in wet environments.
    Nonremovable Pin
    Door
    Leaf
    Frame
    Leaf
    Each
    Ht.
    Wd.
    Ht.
    Wd.
    Overall
    Wd.
    Leaf
    Thk.
    Range of
    Motion
    Appearance
    1-9
    10-Up
    Brass
    1/8"7/32"1/8"7/32"7/16"0.036"180°Dull1600A11000000000000
    3/16"9/32"3/16"9/32"9/16"0.036"180°Dull1600A120000000000
     

    Carbon Fiber Piano Hinges without Holes

    Image of Product. Front orientation. Hinges. Surface Mount, Standard Clearance, Without Mounting Holes, Piano Hinge.
    Extremely light yet remarkably strong. These hinges have carbon fiber leaves and a Kevlar pivot instead of a pin. They’re often used in aerospace, robotics, and electronics applications to limit weight without sacrificing strength. Unlike metal hinges, they won’t corrode when exposed to moisture.
    Overall
    Wd.
    Range of
    Motion
    Color
    Ctr.
    Color
    Temp. Range,
    ° F
    1 ft.
    Long
    3 ft.
    Long
    Carbon Fiber
     
    0.030" Thick Leaf
    1 1/2"350°BlackYellow-85 to 2552183N110000000000000
    2"350°BlackYellow-85 to 2552183N1200000000000
     
    0.059" Thick Leaf
    1 1/2"350°BlackYellow-85 to 2552183N1300000000000
    2"350°BlackYellow-85 to 2552183N1400000000000
     
    0.098" Thick Leaf
    2"350°BlackYellow-85 to 2552183N1500000000000
     

    Plastic Hinges without Holes

    Image of Product. Front orientation. Hinges. Plastic Hinges without Holes.
    Drill your own holes in plastic hinges that resist moisture and chemicals. Lightweight and squeak-free, they’re often used on enclosures, cabinets, and other equipment.
    Removable Pin—For doors you need to remove occasionally to make adjustments or access equipment.
    Polycarbonate—Our most impact-resistant plastic hinges withstand bumps and vibration without cracking or denting.
    Acrylic Plastic—A good choice for lightweight, see-through panels and covers. These hinges are strong and scratch resistant, but they can crack from impact.
    Door
    Leaf
    Frame
    Leaf
    Each
    Ht.
    Wd.
    Ht.
    Wd.
    Overall
    Wd.
    Leaf
    Thk.
    Range of
    Motion
    Pin Material
    1-9
    10-Up
    Removable Pin
     
    Clear Acrylic Plastic
    1 1/2"11/16"1 1/2"11/16"1 3/8"0.125"265°Nylon
    11185A1410000000000
    1 3/4"3/4"1 3/4"3/4"1 1/2"0.187"265°Nylon
    11185A1100000000
     
    Clear Polycarbonate
    2 1/2"1 1/16"2 1/2"1 1/16"2 1/8"0.200"180°Polycarbonate
    11185A1800000000
     
    back to top