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    Crosby® Eye Hook - S-320 / S-320N

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    SKU: S-320 / S-320N

    Available in carbon steel and alloy steel. Design Factor for Carbon Steel - 5 to 1. Design Factor for Alloy Steel- 4 to 1. Eye hooks are load rated.

    All Crosby 320 Eye Hoist Hooks incorporate the following features:

    • Available in carbon steel and alloy steel.
    • Design Factor for Carbon Steel - 5 to 1. Design Factor for Alloy Steel- 4 to 1.
    • Eye hooks are load rated.
    • Proper design, careful forging and precision controlled quenched and tempering give maximum strength without excessive weight and bulk.
    • Every Crosby Eye Hook has a pre-drilled cam which can be equipped with a latch.
    • Even years after purchase of the original hook, latch assemblies can be added.
    • Chemical analysis and tensile tests performed on each PIC to verify chemistry and mechanical properties.
    • Type Approval and certification in accordance with ABS 2006 Steel Vessel Rules 1-1-17.7 and ABS Guide for Certification of Cranes.
    • Hoist hooks incorporate two types of strategically placed markings forged into the product which address two (2) QUIC-CHECK® features:
      • Deformation Indicators: Two strategically placed marks, one just below the shank or eye and the other on the hook tip, which allows for a QUIC-CHECK® measurement to determine if the throat opening has changed, thus indicating abuse or overload. To check, use a measuring device (i.e. tape measure) to measure the distance between the marks. The marks should align to either an inch or half-inch increment on the measuring device. If the measurement does not meet these criteria, the hook should be inspected further for possible damage.
      • Angle Indicators: Indicates the maximum included angle which is allowed between two (2) sling legs in the hook. These indicators also provide the opportunity to approximate other included angles between two sling legs.
         

    The following additional features have been incorporated in the new Crosby S-320N Eye Hoist Hooks. (3/4 metric ton Carbon through 22 metric ton Alloy).

    • Design Factor for Carbon Steel - 5 to 1. Design Factor for Alloy Steel - 4 to 1.
    • Can be proof tested to 2-1/2 times Work Load Limit.
    • Low profile hook tip.
    • New integrated latch (S-4320) meets the world class standard for lifting.
      • Heavy duty stamped latch interlocks with the hook tip.
      • High cycle, long life spring.
      • When secured with proper cotter pin through the hole in the tip of hook, meets the intent of OSHA Rule 1926.550(g) for personnel hoisting.
         
    • Fatigue rated at 1-1/2 times Work Load Limit for 20,000 cycles.
       

    See Product Resources for Important Safety, Use and Inspection Infromation

    EYE HOOK SPECIFICATIONS

    Carbon S320CN

    Self Colored

    Alloy S320AN

    Self Colored

    Hook ID

    Dimensions (Inches)

    Unit

    Weight

    (Lbs.)

    Tons

    Stock No.

    Tons

    Stock No.

    C

    D

    F

    G

    J

    K

    M

    N

    O

    Q

    T

    AA

    3/4

    1022200

    1

    1022375

    D*

    3.34

    2.83

    1.25

    .73

    .90

    .63

    .63

    .36

    .89

    .75

    .87

    1.5

    .61

    1

    1022211

    1-1/2

    1022386

    F*

    3.81

    3.11

    1.38

    .84

    .93

    .71

    .71

    .42

    .91

    .91

    .98

    2

    .89

    1-1/2

    1022222

    2

    1022397

    G*

    4.14

    3.53

    1.50

    1

    1

    .88

    .88

    .55

    1

    1.13

    1.03

    2

    1.44

    2

    1022233

    3

    1022406

    H*

    4.69

    3.97

    1.63

    1.13

    1.13

    .94

    .94

    .58

    1.09

    1.25

    1.16

    2

    2.07

    3

    1022244

    5

    1022419

    I*

    5.77

    4.81

    2

    1.44

    1.47

    1.31

    1.31

    .72

    1.36

    1.56

    1.53

    2.5

    4.30

    5

    1022255

    7

    1022430

    J*

    7.37

    6.27

    2.50

    1.81

    1.75

    1.66

    1.66

    .90

    1.61

    2

    1.96

    3

    8.30

    7-1/2

    1022264

    11

    1022441

    K*

    9.07

    7.45

    3

    2.25

    2.29

    1.88

    1.63

    1.11

    2.08

    2.44

    2.47

    4

    15

    10

    1022277

    15

    1022452

    L*

    10.08

    8.30

    3.25

    2.59

    2.50

    2.19

    1.94

    1.27

    2.27

    2.84

    2.62

    4

    20.77

    15

    1022288

    22

    1022465

    N*

    12.53

    10.30

    4.25

    3

    3.30

    2.69

    2.38

    1.56

    3.02

    3.50

    2.83

    5

    39.50

    20

    1023289

    30

    1023546

    O

    14.06

    13.62

    5

    3.62

    4

    3

    3

    1.75

    3.25

    3.50

    3.44

    6.5

    60

    25

    1023305

    37

    1023564

    P

    18.19

    14.06

    5.38

    4.56

    4.25

    4

    3.19

    2

    3

    4.50

    3.88

    7

    105

    30

    1023323

    45

    1023582

    S

    20.12

    15.44

    6

    5.06

    4.75

    4.50

    3.25

    2.18

    3.38

    4.94

    4.75

    8

    148

    40

    1023341

    60

    1023608

    T

    23.72

    18.50

    7

    6

    5.75

    5.50

    3.91

    2.53

    4.12

    5.69

    5.69

    10

    228

    Eye Hooks (3/4 TC - 22TA), Proof load is 2.5 times Work Load Limit. Eye Hooks (20 TC - 60TA), Proof Load is 2 times Work Load Limit.
    All carbon hooks-average straightening (ultimate) load is 5 times Work Load Limit. Alloy eye hooks 1 ton through 22 ton-average straightening (ultimate) load is 5 times Work Load Limit.
    Alloy eye hooks 30 tons through 60 tons-average straightening (ultimate) load is 4.5 times Work Load Limit.
    * New 320N Style Hook
    Contact us for dimensional data for hooks with S-4320 or PL latch kits.

     

    All goods are custom made and Non-returnable. Any return must be negotiated, include a return authorization number and will be subject to a restocking fee.
    Products specifications
    Product Resources Warning Hook Information
    Product Resources Warning Hook Latch

    All Crosby 320 Eye Hoist Hooks incorporate the following features:

    • Available in carbon steel and alloy steel.
    • Design Factor for Carbon Steel - 5 to 1. Design Factor for Alloy Steel- 4 to 1.
    • Eye hooks are load rated.
    • Proper design, careful forging and precision controlled quenched and tempering give maximum strength without excessive weight and bulk.
    • Every Crosby Eye Hook has a pre-drilled cam which can be equipped with a latch.
    • Even years after purchase of the original hook, latch assemblies can be added.
    • Chemical analysis and tensile tests performed on each PIC to verify chemistry and mechanical properties.
    • Type Approval and certification in accordance with ABS 2006 Steel Vessel Rules 1-1-17.7 and ABS Guide for Certification of Cranes.
    • Hoist hooks incorporate two types of strategically placed markings forged into the product which address two (2) QUIC-CHECK® features:
      • Deformation Indicators: Two strategically placed marks, one just below the shank or eye and the other on the hook tip, which allows for a QUIC-CHECK® measurement to determine if the throat opening has changed, thus indicating abuse or overload. To check, use a measuring device (i.e. tape measure) to measure the distance between the marks. The marks should align to either an inch or half-inch increment on the measuring device. If the measurement does not meet these criteria, the hook should be inspected further for possible damage.
      • Angle Indicators: Indicates the maximum included angle which is allowed between two (2) sling legs in the hook. These indicators also provide the opportunity to approximate other included angles between two sling legs.
         

    The following additional features have been incorporated in the new Crosby S-320N Eye Hoist Hooks. (3/4 metric ton Carbon through 22 metric ton Alloy).

    • Design Factor for Carbon Steel - 5 to 1. Design Factor for Alloy Steel - 4 to 1.
    • Can be proof tested to 2-1/2 times Work Load Limit.
    • Low profile hook tip.
    • New integrated latch (S-4320) meets the world class standard for lifting.
      • Heavy duty stamped latch interlocks with the hook tip.
      • High cycle, long life spring.
      • When secured with proper cotter pin through the hole in the tip of hook, meets the intent of OSHA Rule 1926.550(g) for personnel hoisting.
         
    • Fatigue rated at 1-1/2 times Work Load Limit for 20,000 cycles.
       

    See Product Resources for Important Safety, Use and Inspection Infromation

    EYE HOOK SPECIFICATIONS

    Carbon S320CN

    Self Colored

    Alloy S320AN

    Self Colored

    Hook ID

    Dimensions (Inches)

    Unit

    Weight

    (Lbs.)

    Tons

    Stock No.

    Tons

    Stock No.

    C

    D

    F

    G

    J

    K

    M

    N

    O

    Q

    T

    AA

    3/4

    1022200

    1

    1022375

    D*

    3.34

    2.83

    1.25

    .73

    .90

    .63

    .63

    .36

    .89

    .75

    .87

    1.5

    .61

    1

    1022211

    1-1/2

    1022386

    F*

    3.81

    3.11

    1.38

    .84

    .93

    .71

    .71

    .42

    .91

    .91

    .98

    2

    .89

    1-1/2

    1022222

    2

    1022397

    G*

    4.14

    3.53

    1.50

    1

    1

    .88

    .88

    .55

    1

    1.13

    1.03

    2

    1.44

    2

    1022233

    3

    1022406

    H*

    4.69

    3.97

    1.63

    1.13

    1.13

    .94

    .94

    .58

    1.09

    1.25

    1.16

    2

    2.07

    3

    1022244

    5

    1022419

    I*

    5.77

    4.81

    2

    1.44

    1.47

    1.31

    1.31

    .72

    1.36

    1.56

    1.53

    2.5

    4.30

    5

    1022255

    7

    1022430

    J*

    7.37

    6.27

    2.50

    1.81

    1.75

    1.66

    1.66

    .90

    1.61

    2

    1.96

    3

    8.30

    7-1/2

    1022264

    11

    1022441

    K*

    9.07

    7.45

    3

    2.25

    2.29

    1.88

    1.63

    1.11

    2.08

    2.44

    2.47

    4

    15

    10

    1022277

    15

    1022452

    L*

    10.08

    8.30

    3.25

    2.59

    2.50

    2.19

    1.94

    1.27

    2.27

    2.84

    2.62

    4

    20.77

    15

    1022288

    22

    1022465

    N*

    12.53

    10.30

    4.25

    3

    3.30

    2.69

    2.38

    1.56

    3.02

    3.50

    2.83

    5

    39.50

    20

    1023289

    30

    1023546

    O

    14.06

    13.62

    5

    3.62

    4

    3

    3

    1.75

    3.25

    3.50

    3.44

    6.5

    60

    25

    1023305

    37

    1023564

    P

    18.19

    14.06

    5.38

    4.56

    4.25

    4

    3.19

    2

    3

    4.50

    3.88

    7

    105

    30

    1023323

    45

    1023582

    S

    20.12

    15.44

    6

    5.06

    4.75

    4.50

    3.25

    2.18

    3.38

    4.94

    4.75

    8

    148

    40

    1023341

    60

    1023608

    T

    23.72

    18.50

    7

    6

    5.75

    5.50

    3.91

    2.53

    4.12

    5.69

    5.69

    10

    228

    Eye Hooks (3/4 TC - 22TA), Proof load is 2.5 times Work Load Limit. Eye Hooks (20 TC - 60TA), Proof Load is 2 times Work Load Limit.
    All carbon hooks-average straightening (ultimate) load is 5 times Work Load Limit. Alloy eye hooks 1 ton through 22 ton-average straightening (ultimate) load is 5 times Work Load Limit.
    Alloy eye hooks 30 tons through 60 tons-average straightening (ultimate) load is 4.5 times Work Load Limit.
    * New 320N Style Hook
    Contact us for dimensional data for hooks with S-4320 or PL latch kits.

     

    Products specifications
    Product Resources Warning Hook Information
    Product Resources Warning Hook Latch