SIZE

A

B

C

D

E

WLL
(lb)

BL
(lb)

WT
(lb/ft)

1/4" (9/32)

0.28"

0.87"

0.36"

0.94"

1.39"

2,000

8,000

0.76

5/16"

0.32"

0.95"

0.41"

1.04"

1.56"

2,400

9,600

0.94

3/8"

0.39"

1.10"

0.54"

1.32"

1.86"

3,750

15,000

1.60

1/2"

0.51"

1.38"

0.74"

1.74"

2.38"

6,500

26,000

2.74

Min-Max Chain Size

Working Load Limited

Proof Load

Minimum Ultimate Load

Weight /Each

Handle Length

Dimension(in)

(in.)

(lbs)

(lbs)

(lbs)

(lbs)

(in.)

A

B

C

D

E

F

G

1/4-5/16

2600

5200

7800

3.52

11.42

18.5

17.3

14.17

11.42

8.27

8.07

0.35

5/16-3/8

5400

10800

19000

8.37

15.43

25.2

23.2

19.49

15.55

11.22

11.22

0.51

3/8-1/2

9200

18400

28000

12.11

17.24

28.5

26.38

22.05

17.64

12.99

12.20

0.59

3/8-1/2

9200

18400

33000

12.20

17.24

28.5

26.38

22.05

17.64

12.99

12.20

0.59

1/2-5/8

11000

22000

44000

19.7

21.00

33.86

30.12

25.78

20.87

14.37

14.37

0.74

Chain Size
(mm)

Length
(mm)

Length Barrel d
(mm)

Length Open e
(mm)

Length Closed f
(mm)

Width g
(mm)

8

387

255

754

590

11

10

387

255

775

610

12

13

387

262

870

700

15

16

387

262

896

736

19

Take Up
(mm)

Lashing Capacity
(tons)

Proof Load
(tons)

MBL
(tons)

Weight Each
(kg)

164

4

5

8

4.5

165

6.3

7.9

12.6

5.4

170

10

12.5

21.2

7.7

160

16

20

32.2

10.2

SIZE(in)

WLL(lbs)

PL(lbs)

MUS(lbs)

WEIGHT(lbs)

HANDLE LENGTH(lbs)

Dimensions(in)

A

B

C

D

E

F

G

5/16-3/8

5400

10800

16200

12.30

15.43

34.06

31.70

27.76

15.43

10.62

19.29

0.47

3/8-1/2

9200

18400

33000

19.81

17.24

38.9

37.12

33.62

17.24

13.78

22.78

0.63

CHAIN SIZE
INCH

CHAIN SIZE
MM

WORKING
LOAD LIMIT
(LBS)

WEIGHT
PER FOOT
(LBS)

MATERIAL DIAMETER
INCH

INSIDE LENGTH
INCH

INSIDE
WIDTH
INCH

1/4"

7mm

1,300

0.55

0.275"

1.24"

0.46"

5/16"

8mm

1,900

0.79

0.308"

1.30"

0.49"

3/8"

10mm

2,650

1.15

0.367"

1.45"

0.60"

CHAIN SIZE
INCH

CHAIN SIZE
MM

WORKING
LOAD LIMIT
(LBS)

WEIGHT
PER FOOT
(LBS)

MATERIAL DIAMETER
INCH

INSIDE LENGTH
INCH

INSIDE
WIDTH
INCH

1/8"

3.17mm

400

0.21

0.16"

0.90"

0.27"

3/16"

5.5mm

800

0.37

0.210"

0.95"

0.39"

1/4"

7mm

1,300

0.59

0.257"

1.02"

0.50"

5/16"

8mm

1,900

1.00

0.330"

1.15"

0.49"

3/8"

10mm

2,650

1.45

0.397"

1.30"

0.60"

1/2"

13mm

4,500

2.64

0.520"

1.56"

0.81"

5/8"

16mm

6,900

3.93

0.630"

1.87"

1.00"

3/4"

20mm

10,600

5.43

0.781"

2.61"

1.02"

7/8"

22mm

12,800

7.64

0.904"

2.57"

1.26"

1"

26mm

17,900

10.10

1.032"

2.90"

1.435"

Nominal
Chain Size

Material
Diameter

Working Load Limit
(Max.)

Proof Test**
(Min.)

Minimum
Breaking
Force**

Inside Length
(Max.)

Inside Width
(Min.)

in

mm

in

mm

lbs.

kg

lbs.

kN

lbs.

kN

in

mm

in

mm

1/8

4.0

0.156

4.0

400

180

800

3.6

1,600

7.2

0.94

23.9

0.25

6.4

3/16

5.5

0.217

5.5

800

365

1,600

7.2

3,200

14.4

0.98

24.8

0.30

7.7

1/4

7.0

0.276

7.0

3,100

580

2,600

11.6

5,200

23.2

1.24

31.5

0.38

9.8

5/16

8.0

0.331

8.4

1,900

860

3,800

16.9

7,600

33.8

1.29

32.8

0.44

11.2

3/8

10.0

0.394

10.0

2,650

1,200

5,300

23.6

10,600

47.2

1.38

35.0

0.55

14.0

7/16

11.9

0.488

11.9

3,700

1,680

7,400

32.9

14,800

65.8

1.64

41.6

0.65

16.6

1/2

13.0

0.512

13.5

4,500

2,030

9,000

40.0

18,000

80.0

1.79

45.5

0.72

18.2

5/8

16.0

0.630

16.0

6,900

3,130

13,800

61.3

27,600

122.6

2.20

56.0

0.79

20.0

3/4

20.0

0.787

20.0

10,600

4,800

21,200

94.3

42,400

188.6

2.76

70.0

0.98

25.0

7/8

22.0

0.866

22.0

12,800

5,810

25,600

114.1

51,200

228.2

3.03

77.0

1.08

27.5

1

26.0

1.020

26.0

17,900

8,140

35,800

159.1

71,600

318.2

3.58

90.9

1.25

31.7

CHAIN SIZE
INCH

CHAIN SIZE
MM

WORKING
LOAD LIMIT
(LBS)

WEIGHT
PER FOOT
(LBS)

MATERIAL DIAMETER
INCH

INSIDE LENGTH
INCH

INSIDE
WIDTH
INCH

1/4"

7mm

1,300

0.55

.275"

1.24"

.46"

5/16"

8mm

1,900

0.79

.308"

1.30"

.49"

3/8"

10mm

2,650

1.15

.367"

1.45"

.60"

CHAIN SIZE
INCH

CHAIN SIZE
MM

WORKING
LOAD LIMIT
(LBS)

WEIGHT
PER FOOT
(LBS)

MATERIAL DIAMETER
INCH

INSIDE LENGTH
INCH

INSIDE
WIDTH
INCH

1/4"

7mm

1,300

0.55

0.275"

1.24"

0.46"

5/16"

8mm

1,900

0.79

0.308"

1.30"

0.49"

3/8"

10mm

2,650

1.15

0.367"

1.45"

0.60"

CHAIN SIZE
INCH

CHAIN SIZE
MM

WORKING
LOAD LIMIT
(LBS)

WEIGHT
PER FOOT
(LBS)

MATERIAL DIAMETER
INCH

INSIDE LENGTH
INCH

INSIDE
WIDTH
INCH

1/8"

3.17mm

400

0.21

0.16"

0.90"

0.27"

3/16"

5.5mm

800

0.37

0.210"

0.95"

0.39"

1/4"

7mm

1,300

0.59

0.257"

1.02"

0.50"

5/16"

8mm

1,900

1.00

0.330"

1.15"

0.49"

3/8"

10mm

2,650

1.45

0.397"

1.30"

0.60"

1/2"

13mm

4,500

2.64

0.520"

1.56"

0.81"

5/8"

16mm

6,900

3.93

0.630"

1.87"

1.00"

3/4"

20mm

10,600

5.43

0.781"

2.61"

1.02"

7/8"

22mm

12,800

7.64

0.904"

2.57"

1.26"

1"

26mm

17,900

10.10

1.032"

2.90"

1.435"