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Weld On Hooks


  • Designed so the latch will never carry load when used under normal conditions
  • Heavy duty forged latch interlocks with hook tip
  • Large weld pad on forged alloy steel hook
  • Trace code forged into each hook
  • Detailed welding instructions included with each hook
  • Available working load limit from one to ten tons
  • Hook design allows easy sling hook up
  • Thumb tab on latch for convenient sling removal
  • Sling eye can be attached to hook by "slip and pull" method
  • Each hook forged with load marks to assist user in locating correct load zone

Click Here to view Metric Chart
SIZE

PART NUMBER

A

(in)

B

(in)

C
(in)

D

(in)

E
(in)

F

(in)

G

(in)

M4301

4.750

4.134

2.781

2.930

1.000

1.250

0.840

M4303

5.984

4.719

3.743

3.340

1.250

1.297

0.980

M4305

8.228

6.509

5.120

4.861

1.156

1.719

1.788

M4310

11.306

8.457

6.937

7.050

1.781

2.469

1.980

 

PART NUMBER

Working Load
Limit *

(Metric Tons)

Working Load
Limit*

?(lbs)

Approx.
Wt. Ea.
?(lbs)

M4301

1

2,205

2.2

M4303

3

6,615

4.6

M4305

5

11,025

7.5

M4310

10

22,050

22.5

*Design factor 5:1

 

WARNING
Improper use or care of weld-on hooks result in bodily injury or property damage. To avoid injury or damage, always observe the following:
  • Prior to use, carefully inspect hook for wear or deformation. If detected, do not use product.
  • Do not exceed the WLL noted on hook.
  • Do not tip load hook or apply load to latch. Latch is provided to retain slack slings and chains only during hook-up.
  • Apply load smoothly. Do not jerk or impact load hook.
Operating Instructions:
  • Inspect hook as noted below before each use.
  • Connect load to hook load zone. See diagram for hook load zone.
  • Do not apply load near hook tip or latch. Note that latch advises Latch not to carry load. Make certain latch operates properly and is closed.
  • Do not side load hook. Apply load in line with hook.
Hook Inspection Inspect hook components before each use and periodically as follows:
  • Inspect for wear. Discard if worn more than 10% of the original dimension at any location.
  • Inspect for distortion. Discard if throat opening is more than 15% of original opening or hook latch does not close properly.
  • Inspect for twisting and bending. Discard if bent or twisted more than 100 from the plane of unbent hook.
  • See catalog for dimensions.
  • Inspect for cracks and excessive corrosion. Discard hooks that display these conditions.
  • Inspect for proper operation and engagement of hook latch and closure of hook opening. Also check hook, nut, and screw for security. Replace latch as necessary and correct noted deficiencies before using hook.

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