|
|
|
RIGGING HARDWARE
SHACKLES
FORGED
Working Load Limit permanently shown on every
shackle.
Capacities 1/3 to 55 tons.
Hot Dip Galvanized.
Meet the performance requirements of Federal
Specification RR C 271D TYPE IVA, Grade A, Class 2.
SCREW PIN ANCHOR SHACKLE
Working
Nominal Load
Dimensions
Size
Limit
(in.)
A
B
C
D
E
F
G
H
L
M
N
P
(tons)*
3/16
1/3
0.38
0.25
0.88
0.19
0.60
0.56
0.98
1.47
0.16
1.12
0.19
1/4
1/2
0.47
0.31
1.13
0.25
0.78
0.61
1.28
1.84
0.19
1.38
1.34
0.25
5/16
3/4
0.53
0.38
1.22
0.31
0.84
0.75
1.47
2.09
0.22
1.66
1.59
0.31
3/8
1
0.66
0.44
1.44
0.38
1.03
0.91
1.78
2.49
0.25
2.03
1.86
0.38
7/16
1 1/2
0.75
0.50
1.69
0.44
1.16
1.06
2.03
2.91
0.31
2.38
2.13
0.44
1/2
2
0.81
0.63
1.88
0.50
1.31
1.19
2.31
3.28
0.38
2.69
2.38
0.50
5/8
3 1/4
1.06
0.75
2.38
0.63
1.69
1.50
2.94
4.19
0.44
3.34
2.91
0.69
3/4
4 3/4
1.25
0.88
2.81
0.75
2.00
1.81
3.50
4.97
0.50
3.97
3.44
0.81
7/8
6 1/2
1.44
1.00
3.31
0.88
2.28
2.09
4.03
5.83
0.50
4.50
3.81
0.97
1
8 1/2
1.69
1.13
3.75
1.00
2.69
2.38
4.69
6.56
0.56
5.07
4.53
1.06
1 1/8
9 1/2
1.81
1.25
4.25
1.16
2.91
2.69
5.16
7.47
0.63
5.59
5.13
1.25
1 1/4
12
2.03
1.38
4.69
1.29
3.25
3.00
5.75
8.25
0.69
6.16
5.50
1.38
1 3/8
13 1/2
2.25
1.50
5.25
1.42
3.63
3.31
6.38
9.16
0.75
6.84
6.13
1.50
1 1/2
17
2.38
1.63
5.75
1.54
3.88
3.63
6.88
10.00
0.81
7.35
6.50
1.62
1 3/4
25
2.88
2.00
7.00
1.84
5.00
4.19
8.86
12.34
1.00
9.08
7.75
2.25
2
35
3.25
2.25
7.75
2.08
5.75
4.81
9.97
13.68
1.22
10.34
8.75
2.40
2 1/2
55
4.13
2.75
10.50
2.71
7.25
5.69
12.87
17.84
1.38
13.00
3.13
SCREW PIN CHAIN SHACKLE
Working
Nominal Load
Dimensions
Size
Limit
(in.)
A
B
C
D
E
F
G
K
L
M
N
(tons)*
1/4
1/2
0.47
0.31
0.25
0.25
0.97
0.61
0.88
1.59
0.19
1.38
1.34
5/16
3/4
0.53
0.38
0.31
0.31
1.16
0.75
1.03
1.91
0.22
1.66
1.59
3/8
1
0.66
0.44
0.38
0.38
1.41
0.91
1.50
2.30
0.25
2.03
1.86
7/16
1 1/2
0.75
0.50
0.44
0.44
1.63
1.06
1.44
2.66
0.31
2.38
2.13
1/2
2
0.81
0.63
0.50
0.50
1.81
1.19
1.63
3.03
0.38
2.69
2.38
5/8
3 1/4
1.06
0.75
0.62
0.63
2.31
1.50
2.00
3.75
0.44
3.34
2.91
3/4
4 3/4
1.25
0.88
0.81
0.75
2.75
1.81
2.38
4.53
0.50
3.97
3.44
7/8
6 1/2
1.44
1.00
0.97
0.88
3.19
2.09
2.81
5.33
0.50
4.50
3.81
1
8 1/2
1.69
1.13
1.00
1.00
3.69
2.38
3.19
5.94
0.56
5.07
4.53
1 1/8
9 1/2
1.81
1.25
1.25
1.13
4.06
2.69
3.58
6.78
0.63
5.59
5.13
1 1/4
12
2.03
1.38
1.38
1.25
4.53
3.00
3.94
7.50
0.69
6.16
5.50
1 3/8
13 1/2
2.25
1.50
1.50
1.38
5.00
3.31
4.38
8.28
0.75
6.84
6.13
1 1/2
17
2.38
1.63
1.62
1.50
5.38
3.62
4.81
9.06
0.81
7.35
6.50
1 3/4
25
2.88
2.00
2.12
1.75
6.38
4.19
5.75
10.97
1.00
9.08
7.75
2
35
3.25
2.25
2.00
2.00
7.25
4.81
6.75
12.28
1.22
10.34
8.75
2 1/2
55
4.13
2.75
2.62
2.62
9.38
5.69
8.00
14.84
1.38
13.00
NOTE: Maximum Proof load is 2.2 times the Working Load Limit. Minimum Ultimate Strength is 6 times the Working Load Limit.
86