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Repair End Lap Links
Federal Specification - Chains and Attachments, Welded
and Weldless - RR-C-271D Issue Date 25 September 1990 - page 18
- Temporary repair link also used to couple light attachments
- Trade sizes up to 3/8" x 2"
- Working load limits range from 250 to 1,250 lbs
- Mild steel - bright finish or zinc plated to ASME B633-98 Fe/Zn 5 Type I
- Meets or exceeds Federal Specification RR-C-271D Type III Repair or End Lap Links
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Metric Chart |
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SIZE
D
Diameter of material (in)
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L
Length Inside (in)
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W
(in)
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O
(in)
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T
(in)
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Safe Working
Load (lbs)
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1/8
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3/4
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1/4
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1/8
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0.11
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150
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3/16
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1
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1/2
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1/4
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0.14
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225
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7/32
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1 1/4
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1/2
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9/32
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0.16
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250
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1/4
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1 1/4
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1/2
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5/16
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0.23
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325
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1/4
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1 1/2
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1/2
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3/8
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0.23
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325
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1/4
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2
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5/8
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13/32
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0.23
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325
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9/32
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1 1/4
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1/2
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5/16
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0.24
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375
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5/16
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1 1/2
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3/4
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7/16
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0.24
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675
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5/16
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2
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3/4
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7/16
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0.24
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625
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3/8
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1 5/8
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3/4
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7/16
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0.29
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1050
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3/8
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2
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3/4
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1/2
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0.29
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1000
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1/2
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2 1/2
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1
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9/16
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0.38
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1525
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Size (D and L) (in)
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Bright Finish
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Zinc Plated
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Prices per Carton
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Approx Wt Each (lbs)
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Product Code
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Product Code
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1/8 X 3/4
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84921
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100
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0.010
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3/16 X 1
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84090
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84091
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100
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0.035
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7/32 X 1
1/4
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84180
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84191
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50
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0.055
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1/4 X 1
1/4
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84290
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84291
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50
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0.075
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1/4 X 1
1/2
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84930
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84931
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50
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0.080
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1/4 X 2
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84390
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84391
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50
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0.105
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9/32 X 1
1/4
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84490
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84491
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50
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0.090
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5/16 X 1
1/2
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84590
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84591
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50
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0.145
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5/16 X 2
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84690
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84691
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50
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0.170
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3/8 X 1
5/8
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84790
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84791
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50
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0.230
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3/8 X 2
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84890
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84891
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50
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0.240
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1/2 2 1/2
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84990
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84991
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25
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0.580
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WARNING |
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- Improper use or care of attachments can result in bodily injury or property damage.
- To avoid injury or damage, always observe the following when using chain attachments:
- Use only alloy attachments for overhead lifting.
- Do not exceed working load limit.
- Do not shock or impact load.
- Do not side load - center line of load must coincide with center line of attachment.
- Inspect before use for wear and deformation
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