McMaster-Carr logo
    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)
    16 Products

    Pipe Size Chart/Rulers

    Image of ProductInUse. Front orientation. Pipe Size Chart/Rulers.
    Measure outer diameter and mark lines around pipe. A pipe size conversion chart is printed on these chart/rulers. They’re fiber-reinforced rubber for grease, oil, gasoline, and salt water resistance.
    For Pipe OD
    Lg.
    Wd.
    Thk.
    Measuring
    Lg.
    Graduations (Numeric
    Graduations)
    Color
    Graduation
    Color
    Max. Temp.,
    ° F
    Each
    Rubber
    1" to 6", 2 mm to 60 cm30"2 5/8"3/64"28"1/16" (1"), 2 mm (1 cm)GrayWhite3600000000000000
    2" to 16", 2 mm to 78 cm60"3 7/8"3/64"36"1/16" (1"), 2 mm (1 cm)GrayWhite360000000000000
    6" to 30", 2 mm to 77 cm120"5 1/4"3/64"36"1/16" (1"), 2 mm (1 cm)GrayWhite360000000000000
     

    Contour Markers

    Image of Product. Front orientation. Contour Markers.
    Lay out pipe and structural steel for any type or size of pipe fitting—elbows, tees, and wyes of all angles. These markers are lightweight aluminum.
    For Pipe OD
    Angle Measured
    Range
    Graduations (Angle
    Increments)
    Mount
    Type
    Marker Type
    Includes
    Each
    Anodized Aluminum
    1 1/2" to 18"0° to 90°2.5° (10°)MagnetSoapstone CrayonCalibrated Protractor Dials, Holder for Soapstone Crayon, Level, Magnetic Base, Triple-Jointed Marking Arm0000000000000
    8" to 48"0° to 90°2.5° (10°)MagnetSoapstone CrayonBuilt-in Bubble Level, Calibrated Protractor Dials, Holder for Soapstone Crayon, Magnetic Base, Triple-Jointed Marking Arm000000000000
     

    Adhesive-Back Pipe Marker Applicators

    Image of ProductInUse. Front orientation. ZoomedIn view. Pipe Marker Applicators.
    Image of Product. Front orientation. Pipe Marker Applicators.
    Roll adhesive-back pipe markers onto overhead pipe, tube, duct, or conduit without taking a single step up a ladder. Stick one end of your marker onto the head so it doesn’t fall as you raise the extendable pole. Then use the foam roller to apply the marker to pipe smoothly and securely.
    Handle Lg.,
    ft.
    Roller
    Lg.
    Head Material
    Handle
    Material
    Includes
    Each
    6 to 114"Stainless Steel
    		FiberglassAdjustable Handle
    Roller Head    		00000000000000

    Center-Locating Punches for Curved Surfaces

    Image of ProductInUse. Front orientation. Center Punches. Center-Locating Punches for Curved Surfaces.
    Locate and mark the centerline on rods, tubes, and pipes, lay out keyways, and establish angles for connections.
    Manual—Manual locators are for use with a hammer. Gently strike the rod to mark the center.
    Spring Loaded—Spring-loaded locators mark the center with the pull of a trigger.
    Adjustable Dial Protractor—Locators with an adjustable dial protractor aid in establishing marks for angled connections.
    Punch
    Operation
    Angle Measured
    Range
    Graduations
    Angle Numeric
    Increments
    For Min.
    Pipe OD
    Material
    Punch
    Material
    Includes
    Features
    Each
    Manual0° to 90°2.5°10°1/2"Aluminum
    		SteelAdjustable Dial ProtractorBubble Level0000000000000
    Spring Loaded0° to 90°2.5°10°1"Aluminum
    		SteelAdjustable Dial ProtractorBubble Level000000000000
     
    Replacement Levels
    Each
    Replacement Dial/Level Assembly0000000000000

    Pipe Contour Gauges

    Image of ProductInUse. Push Down. Front orientation. Contains Border. Contour Gauges. Pipe Contour Gauges.
    Image of ProductInUse. Slide Up and Mark. Front orientation. Contains Border. Contour Gauges. Pipe Contour Gauges.
    Image of Product. Front orientation. Contour Gauges. Pipe Contour Gauges.

    Push Down

    Slide Up and Mark

    Probes take the shape of a pipe joint so you can transfer the exact outline to the pipe before you cut.
    For
    Pipe
    Size
    OD
    Probe Material
    Each
    1
    		1 5/16"Stainless Steel
    		0000000000000
    1 1/4
    		1 5/8"Stainless Steel
    		000000000000
    1 1/2
    		1 7/8"Stainless Steel
    		000000000000
    2
    		2 3/8"Stainless Steel
    		000000000000
    2 1/2
    		2 7/8"Stainless Steel
    		0000000000000

    Contour Gauges

    Image of Product. Front orientation. Contour Gauges. Contour Gauges.
    Transfer contours, patterns, and shapes for applications such as fitting floor tile and installing pipe insulation. A series of narrow probes slide within a frame to duplicate any shape.
    For
    Contour
    Lg.
    Wd.
    Probe Material
    Each
    5 1/4"2"Stainless Steel
    		0000000000000
    10"1 1/4"Plastic0000000000000
    back to top