Chain
Size (in.)

Working
Load Limit
(lbs.)*

Weight
Each
(lbs.)

Dimensions
(in.)

H-331
Carbon

A

B

C

D

E

F

G

H

K

L

N

P

R

T

1/4

1950

.55

1.06

.32

.29

2.75

.94

1.19

.81

.88

.50

3.95

2.13

.38

2.58

.81

5/16

2875

.79

1.22

.43

.34

3.06

1.06

1.25

.94

1.00

.56

4.52

2.25

.44

2.87

.97

3/8

4000

1.21

1.38

.45

.44

3.63

1.31

1.50

1.13

1.19

.66

5.15

2.56

.47

3.25

1.06

7/16

5000

2.06

1.73

.59

.60

4.34

1.56

1.81

1.38

1.44

.81

5.97

3.06

.56

3.70

1.19

1/2

6500

2.75

1.88

.57

.53

4.81

1.69

1.94

1.56

1.63

.91

6.53

3.44

.63

4.00

1.31

5/8

9250

4.75

2.31

.71

.71

5.63

2.00

2.38

1.81

1.94

1.09

7.89

4.00

.75

4.94

1.56

3/4

—

11.28

3.19

1.18

1.29

7.38

2.50

3.00

2.38

2.50

1.44

10.02

5.06

5.06

6.09

2.09