Phone:  (800) 756-6656 
Fax:      (800) 374-2329 

Shackle - Class 1 Round Pin Anchor - Industrial


  • RRC-271D Type IVA, Grade A Class 1

  • Shackles meet or exceed Federal Specification RRC-271D

  • Working Load Limit and traceability codes shown as permanent marking on body and pin

  • Available in painted, galvanized and self-colored finishes (Dacromate coating upon sepcial request only)

  • Special products engineering available to fit your special lifting, tie down, and pulling needs
Click Here to view Metric Chart
SIZE

DIMENSIONS (INCHES)

SIZE

Diameter of Pin

Diameter of Hole

Width between Eyes

Inside Length

Inside Width at Bow

Outside Diameter of Eye

D

(nominal)

P

(nom)

E

(ref)

W

(nom)

L
(nom)

B
(min)

R
(max)

3/16

0.250

0.307

0.375

0.875

0.562

0.625

1/4

0.312

0.401

0.469

1.125

0.750

0.875

5/16

0.375

0.463

0.531

1.250

0.812

1.000

3/8

0.438

0.531

0.656

1.437

0.937

1.125

7/16

0.500

0.593

0.750

1.659

1.062

1.250

1/2

0.625

0.718

0.813

1.875

1.187

1.375

5/8

0.750

0.843

1.063

2.375

1.500

1.875

3/4

0.875

0.968

1.250

2.813

1.750

2.125

7/8

1.000

1.109

1.438

3.312

2.000

2.375

1

1.125

1.234

1.688

3.750

2.312

2.625

1 1/8

1.250

1.375

1.812

4.250

2.625

2.875

1 1/4

1.375

1.531

2.031

4.688

2.875

3.250

1 3/8

1.500

1.656

2.250

5.250

3.250

3.500

1 1/2

1.625

1.781

2.375

5.750

3.375

3.750

1 5/8

1.750

1.906

2.625

6.250

4.000

4.125

1 3/4

2.000

2.156

2.875

7.000

4.500

4.500

2

2.250

2.406

3.250

7.750

5.250

5.250

 

Size

Working Load Limit WLL (tons)*

Product Code

Galvanized UPC 43927-

Approx Weight Each (lbs)

3/16

1/3

MC345G

46252

.06

1/4

1/2

MC346G

46253

.12

5/16

3/4

MC347G

46254

.20

3/8

1

MC348G

46255

.30

7/16

1 1/2

MC349G

46256

.50

1/2

2

MC350G

46257

.75

5/8

3 1/4

MC351G

46258

1.3

3/4

4 3/4

MC352G

46259

2.3

7/8

6 1/2

MC353G

46260

3.5

1

8 1/2

MC354G

46261

5.0

1 1/8

9 1/2

MC355G

46262

7.0

1 1/4

12

MC356G

45403

9.5

1 3/8

13 1/2

MC366G

45407

12.5

1 1/2

17

MC357G

45411

17.2

1 5/8

20

MC385G

46263

23.5

1 3/4

25

MC377G

45415

27.7

2

35

M358G

40179

39.0

 

*1 ton = 2000 lbs
WARNING
To Avoid Injury:
  • Do not exceed working load limit
  • Always follow safe rigging practices
  • Do not shock load or impact load
  • Do not replace pin with other than original equipment parts
  • Always inspect for wear and or damage before use.
  • Replace if damaged or worn
  • Please note side load limitations
  • Do not side load round pin shackles

Click On The Respective Links To View More Details
Click On The Respective Links To View More Details