McMaster-Carr logo
    System of Measurement
    System of Measurement
    Inch
    Metric
    Thickness
    Thickness
    default
    0.0005"
    0.0007"
    0.0008"
    0.001"
    0.001" (Amber)
    0.0015"
    0.0015" (Purple)
    0.002"
    0.002" (Red)
    0.002" to 0.01" (0.001"
    increments)
    0.002" to 0.021" (0.001"
    increments)
    0.002" to 0.025" (0.001"
    increments)
    0.002" to 0.035" (0.001"
    increments)
    0.0025"
    0.0028"
    0.003"
    0.003" (Green)
    0.003" to 0.01" (0.001"
    increments)
    0.003" to 0.025" (0.001"
    increments)
    0.003" to 0.026" (0.001"
    increments)
    0.003" to 0.03" (0.001"
    increments)
    0.0032"
    0.0035"
    0.004"
    0.004" (Tan)
    0.004" to 0.01" (0.001"
    increments)
    0.004" to 0.025" (0.001"
    increments)
    0.0043"
    0.0045"
    0.005"
    0.005" (Blue)
    0.005" to 0.02" (0.001"
    increments)
    0.0059"
    0.006"
    0.007"
    0.0075"
    0.0075" (Cream)
    0.0079"
    0.008"
    0.0081"
    0.009"
    0.01"
    0.010" (Brown)
    0.011"
    0.012"
    0.0125"
    0.0125" (Black)
    0.013"
    0.014"
    0.015"
    0.015" (Pink)
    1/64"
    0.016"
    0.017"
    0.018"
    0.019"
    0.02"
    0.020" (Yellow)
    0.021"
    0.022"
    0.023"
    0.024"
    0.025"
    0.025" (White)
    0.026"
    0.027"
    0.028"
    0.029"
    0.03"
    0.030" (Orange)
    0.031"
    1/32"
    0.032"
    0.033"
    0.034"
    0.035"
    0.036"
    0.038"
    0.039"
    0.04"
    0.040" (Clear)
    0.042"
    0.043"
    0.044"
    0.045"
    0.046"
    3/64"
    0.0469"
    0.047"
    0.048"
    0.05"
    0.050" (Clear)
    0.052"
    0.0530"
    0.054"
    0.055"
    0.0560"
    0.0570"
    0.058"
    0.059"
    0.06"
    0.060" (Clear)
    0.062"
    1/16"
    1/16" to 1 1/16" (1/64"
    increments)
    0.063"
    0.064"
    0.065"
    0.066"
    0.0700"
    0.071"
    0.072"
    0.074"
    0.075"
    0.076"
    0.078"
    0.0781"
    5/64"
    0.079"
    0.080"
    0.082"
    0.083"
    0.088"
    0.090"
    0.092"
    0.093"
    3/32"
    0.094"
    0.096"
    0.098"
    0.100"
    0.100" to 0.500" (0.001"
    increments)
    0.105"
    0.108"
    0.109"
    7/64"
    0.1100"
    0.112"
    0.117"
    0.12"
    0.124"
    1/8"
    0.125" to 1/2"
    0.126"
    0.13"
    0.134"
    0.135"
    0.14"
    9/64"
    0.15"
    0.156"
    5/32"
    0.1563"
    0.157"
    0.16"
    11/64"
    0.177"
    0.18"
    0.187"
    3/16"
    0.188"
    0.190"
    0.195"
    0.197"
    1/5"
    0.203"
    0.214"
    7/32"
    0.234"
    15/64"
    1/4"
    0.260"
    0.265"
    0.281"
    0.283"
    5/16"
    0.313"
    0.323"
    0.344"
    23/64"
    0.36"
    3/8"
    13/32"
    7/16"
    15/32"
    0.489"
    0.499"
    1/2"
    0.500" to 1.000" (0.001"
    increments)
    9/16"
    5/8"
    11/16"
    0.7"
    45/64"
    3/4"
    13/16"
    7/8"
    15/16"
    0.96"
    1"
    1 1/16"
    1 1/8"
    1 3/16"
    1 1/4"
    1 5/16"
    1 3/8"
    1 1/2"
    1 5/8"
    1 11/16"
    1.7"
    1 3/4"
    1 7/8"
    2"
    2 1/8"
    2 3/16"
    2 1/4"
    2 3/8"
    2 1/2"
    2.5" Long Ruler Blade
    Leaf
    2 5/8"
    2 3/4"
    3"
    3 1/4"
    3 1/2"
    3 5/8"
    3 3/4"
    4"
    4 1/4"
    4 1/2"
    5"
    5 1/4"
    6"
    6 1/4"
    7"
    7 1/2"
    8"
    0.03 mm
    0.04mm
    0.05mm
    0.06mm
    0.07mm
    0.08mm
    0.09mm
    0.1mm
    0.15mm
    0.2mm
    0.25mm
    0.3mm
    0.35mm
    0.4mm
    0.45mm
    0.5mm
    0.55mm
    0.6mm
    0.65mm
    0.7mm
    0.75mm
    0.8mm
    0.85mm
    0.9mm
    0.95mm
    1mm
    1.5mm
    2.000mm
    2.5mm
    3.000mm
    4.000mm
    5.000mm
    6.000mm
    8.000mm
    10.000mm
    15mm
    20.000mm
    25.000mm
    30 mm
    40mm
    50 mm
    0.0005 (Silver)
    0.10 to 1.0 mm (0.05 mm
    increments)
    0.15 to 0.60 mm (0.05
    mm increments)
    525microns
    675microns
    0.335nm
    285nm
    Length
    Length
    1/4"
    1/2"
    3/4"
    1"
    1 1/4"
    1 3/8"
    1 1/2"
    1 3/4"
    2"
    2 3/8"
    2 1/2"
    2 3/4"
    2 7/8"
    3"
    3 1/2"
    3 3/4"
    3 7/8"
    4"
    4 1/4"
    4 1/2"
    4 7/8"
    5"
    5 1/2"
    6"
    6 1/8"
    6 1/4"
    6 1/2"
    7"
    7 1/2"
    8"
    8 1/8"
    8 1/4"
    8 1/2"
    8 5/8"
    9 "
    9 1/4"
    9 1/2"
    9 3/4"
    10 "
    10 1/4"
    10 3/8"
    10 3/4"
    11"
    11 1/4"
    11 1/2"
    1ft.
    12 1/4"
    12 7/16"
    12 1/2"
    13"
    13 1/4"
    13 3/4"
    14"
    14 1/4"
    15"
    16"
    17"
    17 1/4"
    18"
    1 5/8 ft.
    19 3/4"
    20"
    21"
    21 3/4"
    23"
    23 1/2"
    24"
    25"
    26"
    27"
    29"
    29 3/4"
    30"
    30 3/8"
    31"
    32"
    33 "
    33 3/4"
    34 3/8"
    3ft.
    37 1/4"
    38"
    38 1/2"
    39"
    39 1/2"
    3'4"
    40"
    42"
    45"
    47"
    48"
    49 1/2"
    50"
    4'4"
    52"
    54"
    55"
    56"
    58"
    5ft.
    66"
    68"
    70"
    6ft.
    76"
    6'4"
    77"
    6 1/2 ft.
    79"
    82"
    83"
    7 ft.
    85"
    86"
    7 1/2 ft.
    96"
    100"
    9 ft.
    10ft.
    130"
    11 ft.
    12ft.
    12 1/2 ft.
    13ft.
    164"
    14 ft.
    14 1/2ft.
    15ft.
    16 ft.
    17 ft.
    18 ft.
    19ft.
    20ft.
    21 ft.
    23 ft.
    24 ft.
    25ft.
    26ft.
    27 ft.
    29ft.
    30 ft.
    32ft.
    33ft.
    35ft.
    36ft.
    37 ft.
    37 1/2 ft.
    39 ft.
    41 ft.
    14 yd.
    43 ft.
    44ft.
    45 ft.
    48ft.
    49ft.
    50ft.
    51 ft.
    53ft.
    54ft.
    56ft.
    60 ft.
    62 1/2 ft.
    65ft.
    66ft.
    68 ft.
    72 ft.
    75ft.
    76ft.
    79ft.
    27 yd.
    82 ft.
    90ft.
    92 ft.
    99 ft.
    100ft.
    34 yd.
    108ft.
    115ft.
    120ft.
    125 ft.
    147ft.
    150ft.
    54 yd.
    164ft.
    165ft.
    180ft.
    198 ft.
    200 ft.
    216ft.
    240 ft.
    250 ft.
    84 yd.
    300 ft.
    328ft.
    330 ft.
    117 yd.
    360ft.
    400ft.
    410 ft.
    420 ft.
    450ft.
    459ft.
    498ft.
    500 ft.
    167 yd.
    525 ft.
    540ft.
    600 ft.
    750 ft.
    810 ft.
    280 yd.
    865 ft.
    1,000 ft.
    1,125 ft.
    1,330 ft.
    515 yd.
    1,645 ft.
    1,665 ft.
    1,795 ft.
    600 yd.
    1,900 ft.
    1,960 ft.
    2,000 ft.
    2,055 ft.
    2,100 ft.
    2,150 ft.
    2,200 ft.
    2,300 ft.
    2,475 ft.
    2,500 ft.
    2,685 ft.
    2,750 ft.
    2,900 ft.
    3,000 ft.
    3,085 ft.
    3,295 ft.
    3,330 ft.
    3,600 ft.
    3,800 ft.
    3,900 ft.
    4,000 ft.
    4,125 ft.
    4,500 ft.
    4,600 ft.
    5,250 ft.
    5,500 ft.
    5,800 ft.
    6,000 ft.
    7,200 ft.
    9,000 ft.
    9,900 ft.
    12,900 ft.
    18,000 ft.
    150 mm
    250 mm
    500 mm
    1,250mm
    2,500mm
    Additional Lengths
    Backing Type
    Backing Type
    Plain
    Adhesive
    Magnetic
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    DFARS Specialty Metals
    COTS-Exempt
    learn more about DFARS Specialty Metals COTS-Exempt by pressing accesskey, i.
    DFARS Specialty Metals
    Compliant
    learn more about DFARS Specialty Metals Compliant by pressing accesskey, i.
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    RoHS Compliant with
    Exemptions
    For Use Outdoors
    For Use Outdoors
    Yes
    No
    Cell Type
    Cell Type
    Closed
    Open
    Open/Closed
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Tolerance Rating
    Tolerance Rating
    Standard
    Oversized
    Undersized
    Tight
    Hardness
    Hardness
    Durometer 10A
    Durometer 15A
    Durometer 20A
    Durometer 25A
    Durometer 30A
    Durometer 35A
    Durometer 40A
    Durometer 50A
    Durometer 55A
    Durometer 60A
    Durometer 65A
    Durometer 70A
    Durometer 75A
    Durometer 80A
    Durometer 84A
    Durometer 86A
    Durometer 90A
    Durometer 95A
    54-65
    80-92
    Barcol 40
    Barcol 45
    Barcol 50
    Barcol 55
    Brinell 20
    Brinell 25
    Brinell 30
    Brinell 40
    Brinell 45
    Brinell 55
    Brinell 60
    Brinell 65
    Brinell 70
    Brinell 90
    Brinell 95
    Brinell 115
    Brinell 120
    Brinell 130
    Brinell 150
    Durometer 8D
    Durometer 16D
    Durometer 36D
    Durometer 40D
    Durometer 41D-46D
    Durometer 46D-60D
    Durometer 50D-65D
    Durometer 52D-55D
    Durometer 54D-60D
    Durometer 55D
    Durometer 55D-66D
    Durometer 56D
    Durometer 60D
    Durometer 60D-65D
    Durometer 60D-70D
    Durometer 62D-67D
    Durometer 63D
    Durometer 65D
    Durometer 65D-67D
    Durometer 66D
    Durometer 67D
    Durometer 68D
    Durometer 69D
    Durometer 75D
    Durometer 80D
    Durometer 84D
    Durometer 86D
    Durometer 90D
    Knoop 19 KHN100
    Knoop 418 KHN100
    Knoop 570 KHN100
    Knoop 1170 KHN 100
    Knoop 2500
    Mohs 3
    Rockwell 45N 78
    Rockwell 45N 80
    Rockwell 45N 83
    Rockwell A48
    Rockwell B25
    Rockwell B35
    Rockwell B40
    Rockwell B45
    Rockwell B50
    Rockwell B55
    Rockwell B57
    Rockwell B65
    Rockwell B66
    Rockwell B70
    Rockwell B75
    Rockwell B80
    Rockwell B85
    Rockwell B86
    Rockwell B88
    Rockwell B90
    Rockwell B92
    Rockwell B95
    Rockwell B97
    Rockwell B98
    Rockwell B100
    Rockwell C10
    Rockwell C15
    Rockwell C18
    Rockwell C19
    Rockwell C20
    Rockwell C25
    Rockwell C30
    Rockwell C35
    Rockwell C38
    Rockwell C40
    Rockwell C45
    Rockwell C48
    Rockwell C50
    Rockwell C55
    Rockwell C59
    Rockwell C65
    Rockwell C69
    Rockwell C74
    Rockwell C80
    Rockwell D79
    Rockwell D81
    Rockwell E90
    Rockwell F40
    Rockwell F60
    Rockwell F65
    Rockwell F75
    Rockwell F83
    Rockwell F90
    Rockwell H59
    Rockwell H90
    Rockwell H91
    Rockwell M65
    Rockwell M68
    Rockwell M70
    Rockwell M79
    Rockwell M84-M87
    Rockwell M87
    Rockwell M88
    Rockwell M89-M96
    Rockwell M90
    Rockwell M93
    Rockwell M93-M95
    Rockwell M94-M100
    Rockwell M94-M101
    Rockwell M95
    Rockwell M100
    Rockwell M102
    Rockwell M106
    Rockwell M109
    Rockwell M110
    Rockwell M115
    Rockwell M120
    Rockwell R25
    Rockwell R40-R80
    Rockwell R50
    Rockwell R57
    Rockwell R69
    Rockwell R70
    Rockwell R80
    Rockwell R80-R90
    Rockwell R87
    Rockwell R94
    Rockwell R101-R109
    Rockwell R106-R115
    Rockwell R108-R121
    Rockwell R110
    Rockwell R110-R115
    Rockwell R110-R120
    Rockwell R111-R116
    Rockwell R111-R125
    Rockwell R114
    Rockwell R115
    Rockwell R115-R118
    Rockwell R118
    Rockwell R118-R119
    Rockwell R119
    Rockwell R120
    Rockwell R120-R122
    Rockwell R125
    Rockwell R126
    Rockwell R130
    Shore D80
    Vickers 649HV0.2
    Vickers 651HV0.2
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