羊角滑钩(带舌片) 羊角滑钩

size

of

chain

working load

limit(lbs)

dimwnsions(in)

weight

(lbs)

carbon

alloy

b

p

e

r

t

1/4〞

1,950

2,750

0.44

0.79

0.38

2.56

0.79

0.52

5/16〞

2,875

4,300

0.50

0.93

0.44

2.87

0.79

0.77

3/8〞

4,000

5,250

0.59

1.14

0.47

3.25

1.02

1.23

7/16〞

5,000

7,000

0.66

1.18

0.56

3.70

1.06

2.10

1/2〞

6,500

9,000

0.75

1.42

0.63

4.00

1.38

2.85

5/8〞

9,250

13,500

0.91

1.65

0.75

4.94

1.69

5.18