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Catalog provided courtesy of The Crosby Group, Inc.
Crosby® Eye Hooks
Page 087
 SEE APPLICATION AND
WARNING INFORMATION

On Page112-113
 
 
S-320 & S-320N
EYE HOOKS
  • Hoist hooks incorporate 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 up, 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 this 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.
 
 
Hook
ID
Code *
Dimensions (in.)
C
D
F
G
J
K
M
N
O
Q
T
AA
D
3.34
2.83
1.25
.73
.90
.63
.63
.36
.89
.75
.87
1.50
F
3.81
3.11
1.38
.84
.93
.71
.71
.42
.91
.91
.98
2.00
G
4.14
3.53
1.50
1.00
1.00
.88
.88
.55
1.00
1.13
1.03
3.00
H
4.69
3.97
1.63
1.13
1.13
.94
.94
.58
1.09
1.25
1.16
2.00
I
5.77
4.81
2.00
1.44
1.47
1.31
1.31
.72
1.36
1.56
1.53
2.50
J
7.37
6.27
2.50
1.81
1.75
1.66
1.66
.90
1.61
2.00
1.96
3.00
K
9.07
7.45
3.00
2.25
2.29
1.88
1.63
1.11
2.08
2.44
2.47
4.00
L
10.08
8.30
3.25
2.59
2.50
2.19
1.94
1.27
2.27
2.84
2.62
4.00
N
12.53
10.30
4.25
3.00
3.30
2.69
2.38
1.56
3.02
3.50
2.83
5.00
O
14.06
13.62
5.00
3.62
4.00
3.00
3.00
1.75
3.25
3.50
3.44
6.50
P
18.19
14.06
5.38
4.56
4.25
4.00
3.19
2.00
3.00
4.50
3.88
7.00
S
20.12
15.44
6.00
5.06
4.75
4.50
3.25
2.18
3.38
4.94
4.75
8.00
T
23.72
18.50
7.00
6.00
5.75
5.50
3.91
2.53
4.12
5.69
5.69
10.00

* Eye Hooks (3/4 TC - 22TA), Proof load is 2.5 times Working Load Limit. Eye Hooks (20T - 60TA), Proof Load is 2 times Working Load Limit. All carbon hooks-average straightening loads (ultimate load) is 5 times Working Load Limit. Alloy eye hooks 1 ton through 22 tons-average straightening load (ultimate load) is 5 times Working Load Limit. Alloy eye hooks 30 tons through 60 tons-average straightening load (ultimate load) is 4.5 times Working Load Limit.

   
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