McMaster-Carr logo
    Filter by
    System of Measurement
    Head Diameter
    Attribute Image
    Hole Diameter
    Mounting Hole Center-to-Center Width
    Attribute Image
    Projection
    Attribute Image
    Grip Style
    Shaft Type
    Set Screw Included
    Handle Style
    Maximum Knob Turns
    Grip Diameter
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Color
    Head Height
    Attribute Image
    Thread Depth
    Attribute Image
    Number of Mounting Holes
    Hole Depth
    Maximum Temperature
    Minimum Temperature
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    9 Products

    Turn-Counting Indicating Knobs

    Image of Product. Front orientation. Contains Annotated. Indicating Knobs. Turn Counting, Style 4—Ribbed Grip.

    Style 4—Ribbed Grip

    For monitoring the number of shaft turns on instrumentation, these knobs have easy-to-read scales or digits for quick and accurate readings. Use them on devices with round shafts. To secure these knobs in place, tighten the set screw.
    Plastic—Plastic knobs are a lightweight alternative to metal. They resist oil, grease, and solvents.
    Head
    Hole
    Dia.
    Ht.
    Max. Knob
    Turns
    Dia.
    Dp.
    Set Screw
    Included
    Each
    Style 4—Ribbed Grip
     
    Black Plastic—For Round Shafts
    7/8"7/8"151/8"13/16"Yes000000000000
    7/8"15/16"151/4"13/16"Yes000000000000
     

    Miniature Threaded-Hole-Mount Pull Handles

    Image of Product. Front orientation. Pull Handles and Knobs. Miniature Threaded-Hole-Mount Pull Handles.
    With a mounting hole center-to-center distance of 1" or less, these are the smallest pull handles we offer. Thread screws through holes from the back of your surface into the handles to open and close tiny doors and drawers. All have a round grip that allows your fingers to pivot in any direction.
    Anodized Aluminum—Aluminum handles have mild corrosion resistance, are lightweight, and are nonmagnetic.
    Mounting
    Hole
    Thread
    No.
    of
    Ctr.-to-Ctr.
    Wd.
    Size
    Dp.
    Grip
    Dia.
    Projection
    Pull
    Cap.
    Mounting
    Screw Lg.
    Mounting Fasteners
    Included
    Each
    Round Grip
     
    Anodized Aluminum—Dull
    23/4"2-56
    		3/16"1/8"1/2"Not Rated1/4"Yes000000000000
    27/8"2-56
    		3/16"1/8"1/2"Not Rated1/4"Yes00000000000
     
    Black Anodized Aluminum—Dull
    23/4"2-56
    		3/16"1/8"1/2"Not Rated1/4"Yes00000000000
    27/8"2-56
    		3/16"1/8"1/2"Not Rated1/4"Yes00000000000
     
    Steel—Dull
    23/4"2-56
    		3/16"1/8"1"Not Rated—No000000000000
    213/16"2-56
    		3/16"1/8"1/2"Not Rated—No000000000000
    27/8"2-56
    		3/16"1/8"1"Not Rated—No000000000000
     
    back to top