McMaster-Carr logo
    Filter by
    System of Measurement
    Tip Style
    Diameter Graduations
    Maximum Diameter Measured
    Material
    Blade Width
    Case Material
    Minimum Diameter Measured
    Case Color
    Retractable
    Blade Return Type
    Blade Lock Type
    Blade Material
    Blade Finished Material
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Case Width
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Case Finished Material
    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)
    4 Products

    Pocket Diameter-Measuring Tape Measures

    Image of ProductInUse. Front orientation. Tape Measures. Pocket Diameter-Measuring Tape Measures.
    Image of Product. Front orientation. Tape Measures. Pocket Diameter-Measuring Tape Measures.
    For quick diameter measurements on the go, these tape measures are as small as a pack of gum to tuck into your pocket. There's no math involved—just wrap the blade around your cable, pipe, or other cylindrical object. The number that overlaps with zero is your diameter. These tape measures are ideal for already mounted objects since you don't need to take your system apart. Also known as tree tapes.
    Automatic Blade Return—The blade zips back into the case when you let go.
    Nonlocking Blade Lock—Pull the blade out and hold it in place between your fingers. These free-moving tape measures are best for taking frequent, small measurements.
    Chrome-Plated Metal Case—Choose metal cases for your toughest industrial jobs, from construction to machining. These cases resist breaking due to hard hits and drops. However, they're heavier to carry around than plastic cases.
    Dia.
    Blade
    Case
    Measured
    Graduations
    Lg.
    Graduations
    First Foot
    Graduations
    Numeric
    Graduations
    Tip
    Style
    Wd.
    Material
    Lock Type
    Material
    Color
    Each
    Automatic Blade Return
    1/4" to 23"1/100"6 ft.1/16"1/32"1"Loop
    		1/4"Coated SteelNonlockingChrome-Plated MetalSilver6822A12000000
    1/4" to 23"1/64"6 ft.1/16"1/32"1"Loop
    		1/4"Coated SteelNonlockingChrome-Plated MetalSilver6822A1700000
    5 mm to 635 mm1 mm2 m1 mm—1 cmLoop
    		1/4"Coated SteelNonlockingChrome-Plated MetalSilver6822A1300000
     

    Diameter-Measuring Tape Measures

    Wrap around duct, pipe, and other cylindrical objects to find their diameter without complex calculations. These tape measures are ideal for already mounted objects since you don't need to take your system apart. Also known as tree tapes.
    Standard Scale
    Image of Product. Front orientation. Tape Measures. Diameter-Measuring Tape Measures, Standard Scale.
    Take math out of the equation completely. After wrapping the blade around an object, find the number that overlaps with zero—that's your diameter.
    Automatic Blade Return—The blade zips back into the case when you let go.
    Nonlocking Blade Lock—Pull the blade out and hold it in place between your fingers. These free-moving tape measures are best for taking frequent, small measurements.
    Coated Steel Blade—A coating on the blade prevents the graduations from wearing or scratching off.
    Dia.
    Blade
    Measured
    Graduations
    Lg.,
    ft.
    Graduations
    Numeric
    Graduations
    Wd.
    Material
    Lock Type
    Tip
    Style
    Each
    Automatic Blade Return
    7" to 120"1/10"501/8"1", 1 ft.3/8"Coated SteelNonlockingLoop
    		5504N11000000
     
    back to top