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

    Plastic Clean Room Hinges with Holes

    Image of Product. Front orientation. Hinges. Plastic Clean Room Hinges with Holes.
    Made of PVC, these hinges stand up to frequent cleaning with isopropyl alcohol, hydrogen peroxide, and other common clean room disinfectants. Only the pin is metal, so there’s no metal-to-metal contact that can release particles as hinges open and close. Mount them to the surface of doors and frames.
    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.
    Door
    Leaf
    Frame
    Leaf
    Mounting
    Holes
    Ht.
    Wd.
    Ht.
    Wd.
    Overall
    Wd.
    Leaf
    Thk.
    Range of
    Motion
    Pin
    Material
    No.
    of
    Fasteners
    Included
    Each
    Nonremovable Pin
     
    Clear PVC
    3 15/16"1 9/16"3 15/16"1 9/16"3 1/8"0.313"270°Titanium6No1795A3000000
     

    Friction Hinges

    Image of Product. Front orientation. Hinges. Friction Hinges , Style 3.

    Style 3

    Hold lids, panels, and doors open without props, locks, or springs. These hinges move smoothly into position and resistance keeps them there.
    304 Stainless Steel—The choice for wet and outdoor environments, these hinges resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel hinges can.
    Torque—When selecting a hinge to use with a lid, first find the torque force needed to move the lid. Multiply the weight of the lid (in pounds) by the distance between the hinge and the center of the lid (in inches). For example: if the lid weighs 3 lbs. and the distance between the hinge and the center of the lid is 12", the torque force is 3 lbs. × 12"= 36 in.-lbs. Divide the torque force by the number of hinges. For example, if using two hinges 36 in.-lbs. ÷ 2 = 18 in.-lbs. each.
    Door
    Leaf
    Frame
    Leaf
    Mounting Holes
    Torque,
    in·lbf
    Ht.
    Wd.
    Range of
    Motion
    Ht.
    Wd.
    Overall
    Wd.
    Material
    Door Mounting
    Location
    No.
    of
    Screw Size
    Fasteners
    Included
    Each
    Style 3
    402 1/8"1 9/16"180°1 7/8"1 9/16"3 1/8"304 Stainless SteelLeft Side, Right Side6No. 8, No. 10
    No1783A3000000
    602 1/8"1 9/16"180°1 7/8"1 9/16"3 1/8"304 Stainless SteelLeft Side, Right Side6No. 8, No. 10
    No1783A400000
     
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