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Page 285

 

Hay Fork Pulleys with Swivel Hook or Swivel Eye

  • One piece pressed steel shells.
  • Edges well rounded to  prevent chaffing of rope.
  • Forged steel eyes and hooks.
  • Can be furnished with SS-4055 hook latch.
  • Furnished with roller bearings.
  • Pressure lube fittings.
  • Available Painted or Zinc Plated.
 

SEE APPLICATION AND WARNING INFORMATION
Para Español: www. thecrosbygroup.com On Pages 290-297


161
HF-1
WITH SWIVEL HOOK


161
HF-2
WITH SWIVEL EYE

Sheave Diameter
&  Block No.

 Block No.

Stock No.

Working Load
Limit *
(tons)

Standard
Rope
Size
(in.)

End
Fitting

Weight Each
(lbs.)

Painted

Zinc Plated

4-1/2" HF-1

HF-1

170022

170594

1

1-1/4 MR

Swivel Hook

6

4-1/2" HF-2

HF-2

170086

170629

1

1-1/4 MR

Swivel Eye

6

4-1/2" HF-3

HF-3

170148

170656

1

1/2 WL

Swivel Hook

6

4-1/2" HF-4

HF-4

170200

170683

1

1/2 WL

Swivel Eye

6

8"   HF-5

HF-5

170264

-

2

1/2 WL

Swivel Eye

11

6" HF-11

HF-11

170380

-

2

1-1/2 MR

Swivel Hook

11

6" HF-12

HF-12

170442

-

2

1-1/2 MR

Swivel Eye

11

6" HF-13

HF-13

170503

-

2

5/8 WL

Swivel Hook

11

6" HF-14

HF-14

170567

-

2

5/8 WL

Swivel Eye

11

*Ultimate Load is 4 times the Working Load Limit.
Rope Code: MR - Manila Rope, WL - Wire Line.

 

 
171

TONG BLOCKS

 
443

LAY DOWN BLOCKS
  • Steel sheaves with roller bearings and pressure lubrication.
  • Forged steel eyes and hooks.
  • Easy opening feature shown available in 8" size only.
  • Used to lay down drill pipe.
  • All steel construction, steel sheaves mounted on antifriction bearings, grooved for maximum of 3/4" wire line.
  • Hook made to fit into end of drill pipe, handy dead end becket for returning block — hooks have handle for disengagement.

Sheave Diameter
& Block No.

Block No.

Stock
No.

Working Load
Limit*
(tons)

Wire Rope
Size
(in.)

Weight Each
(lbs.)

Connection

6" TB-1

TB-1

171012

1/2

3/4

11

Swivel Eye

8" TB-1

TB-1

171058

1

3/4

12

Swivel Eye

10" TB-1

TB-1

171101

2-1/2

3/4

30

Swivel Eye

12" TB-1

TB-1

171156

2-1/2

3/4

35

Swivel Eye

Sheave Diameter
& Block No.

Block No.

Stock
No.

Working Load
Limit *
(tons)

Wire Rope
Size
(in.)

Weight Each
(lbs.)

Type Block

4-1/2" 443

443

171414

1/4

1/2

12

Regular

6" 443

443

171432

1/2

3/4

17

Regular

* Ultimate Load is 4 times the Working Load Limit.
* Ultimate Load is 4 times the Working Load Limit.

 

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