23

// MADE IN THE USA

// WARNING: NEVER EXCEED WORKING LOAD LIMITS

// APPROVED FOR OVERHEAD LIFTING

GRADE 80 SPECIFICATIONS

CHAIN

SIZE (IN.)

WORKING LOAD

LIMIT (LBS.)

WEIGHT PER

100 FT. (LBS.)

MATERIAL

DIAMETER (IN.)

INSIDE

LENGTH (IN.)

INSIDE

WIDTH (IN.)

7/32

2,100

46

0.217

0.67

0.32

9/32

3,500

72

0.275

0.88

0.41

5/16

4,500

99

0.319

1.02

0.49

3/8 

7,100

150

0.397

1.22

0.57

1/2 

12,000

261

0.520

1.56

0.75

5/8 

18,100

366

0.630

1.93

0.92

3/4* 

28,300

598

0.790

2.36

1.02

7/8* 

34,200

724

0.870

2.60

1.12

1*

47,700

1011

1.020

3.07

1.34

1 1/4*

72,300

1,579

1.250

3.78

1.63

1 1/2*

112,800

1,985

1.500

4.72

2.05

GRADE 100 SPECIFICATIONS

CHAIN

SIZE (IN.)

WORKING LOAD

LIMIT (LBS.)

WEIGHT PER

100 FT. (LBS.)

MATERIAL

DIAMETER (IN.)

INSIDE

LENGTH (IN.)

INSIDE

WIDTH (IN.)

  9/32

4,300

72

0.275

0.88

0.41

  5/16

5,700

99

0.319

1.02

0.49

  3/8 

8,800

150

0.397

1.22

0.57

  1/2 

15,000

261

0.520

1.56

0.75

  5/8 

22,600

366

0.630

1.93

0.92

3/4*

35,300

638

0.787

2.29

1.02

7/8*

42,700

764

0.870

2.52

1.12

GRADE 100 & GRADE 80

LACLEDALLOY CHAIN

DESCRIPTION

Laclede’s American made Alloy-Chain is produced 

from the highest-quality domestic steel.

G100

G80

LACLEDALLOY CHAIN

*IMPORTED