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Capacity Charts

A-342 Alloy Master Links

 

SizeA-342 Stock NoWeight Each (lbs.)Working Load Limit (lbs.)*Proof Load (lbs.)**Dimensions (in.)
(in.)(mm)ABCDeformation Indicator
1/2W13W10142661.3740017200.622.805.003.50
5/81610142801.5900018000.623.006.003.50
3/4W19W10142852.01230028400.733.206.004.00
7/8W22W10143193.31520035200.883.756.384.50
1W26W10143316.126000600001.104.307.505.50
1-1/4W32W101434812.039100904001.335.509.507.00
†1-1/4W†32W12625059.2†36200905001.254.388.755.50
1-1/2W38W126251415.9543001357501.505.2510.507.50
†1-1/2W†38W101436518.6†611001412001.615.9010.506.50
1-3/444101438825.2849002122501.756.0012.007.50
†1-3/4†44126252324.8†849002122501.756.0012.007.50
251101440437.01026002565002.007.0014.009.00
†2†51126253237.7†1026002565002.007.0014.009.00
2-1/457101442254.11431002892002.258.0016.0010.00
2-1/263101446868.51600003200002.508.3816.0011.00
2-3/470101444094.02169004338002.759.8818.0012.50
37610144861152280004560003.009.8818.0013.00
3-1/48310145011452622005244003.2510.0020.0013.50
3-1/28910145292002790005580003.5012.0024.0015.50
3-3/49510150511983360006720003.7510.0020.0013.50
410210150602643730007460004.0012.0024.0016.00
††4-1/4††10810150673023540007080004.2512.0024.00
††4-1/2††11410150793453600007200004.5014.0028.00
††4-3/4††12110150884363890007780004.7514.0028.00
††5††12710150945163950007900005.0015.0030.00


*Ultimate Load is 5 times the Working Load Limit. Based onsingle leg sling (in-line load), or resultant load on multiple legs with an included angle less than or equal to 120 degrees. Applications with wire rope and synthetic sling gernerally require a design factor of 5. **Proof Test Load equals or rexcessds the requirement of ASTM A9952(8.1) and ASME B030.9.
†Ultimate Load is 4 times the Working Load Limit for Offshour Container Master Links.
† Offshore Container Master Links Proof Tested to 2.5 times the Working Load Limit with 70 perfecnt fixtures.
†† Welded Master Links

A-345 Master Link Assembly with Engineered Flat for use with S-1325A coupler link.

? ? ?allow master w engineered flat

SizeA-345 Stock No.Weight Each (lbs.)Working Load Limit Based on 5:1 Design Factor (lbs.)*Proof Load (lbs.)**Dimensions (in.)
(in.)(mm)ABCDEFGDeformation Indicator
3/4W19W10147393.51230028400.733.206.00.563.351.77.304.00
7/8W22W10147424.81520035200.883.756.38.563.351.77.304.50
1W26W10147669.326000600001.104.307.50.753.942.36.335.50
1-1/4W32W101477915.839100904001.335.509.501.006.303.54.517.00
†1-1/4W†32W1262603†27.6†36200905001.254.388.751.258.754.385.50
1-1/2W38W101480734.1611001412001.615.9010.501.257.093.94.657.50
†1-1/2W†38W1262612†47.7†543001357501.505.2510.501.5010.505.256.50
1-3/444101481446.7849002122501.756.0012.001.388.005.00.737.50
†1-3/4†441262603†74.4†849002122501.756.0012.001.7512.006.007.50
251101483267.21026002565002.007.0014.001.509.005.759.00
†2†511262630†113†1026002565002.007.0014.002.0014.007.009.00
2-1/26410148552061600003200002.508.3816.002.5016.008.3811.00
2-3/47010148642822169004338002.759.8818.002.7518.009.8812.50
410210149996673730007460004.0012.0024.003.5024.0012.0015.50***

A-341 Alloy Pear Shaped Links

a alloy

Size (A) (in.)A-341 Stock NoWorking Load LimitWeight Each (lbs.)Dimensions (in.)
(lbs.)*(t)BCF
1/2101357570003.15.553.002.001.00
5/8101358490004.091.103.752.501.25
3/41013595123005.591.764.503.001.50
7/81013604150006.812.825.253.501.75
110136132436011.04.226.004.002.00
†† 1 1/810136223060013.96.256.504.502.25
1 1/410136313600016.48.257.755.002.50
1 3/810136404300019.511.258.255.502.75
†† 1 1/210136495430024.714.259.006.003.00
†† 1 5/810136586260028.418.509.756.503.25
†† 1 3/410136678490038.622.5010.507.003.50
†† 1 7/810136769580043.529.0011.257.503.75
†† 2101368510260046.634.0012.008.004.00
†† 2 1/4101369414310065.048.0013.509.004.50
†† 2 1/2101370314730066.966.0015.0010.005.00
†† 2 3/4101371221690098.688.0016.5011.005.50
†† 31013721228000103114.0018.0012.006.00
†† 3 1/41013730262200119146.0019.5013.006.50
†† 3 1/21013739279000126181.0021.0014.007.00
†† 41013748373000169271.0024.0016.008.00

G-341 / S-341 Weldless Sling Links

dimensions

Size (A) (in.)Stock No.Working Load Limit Single Pull (lbs.)*Weight Each (lbs.)Dimensions (in.)
G-341 Galv.S-341 S.C.BCF
3/8101389710139041800.232.251.50.75
1/2101391310139222900.553.002.001.00
5/81013931101394042001.063.752.501.25
3/41013959101396860001.884.503.001.50
7/81013977101398683002.755.253.501.75
110139951014002108004.356.004.002.00
1 1/410140111014020167507.607.755.002.50
1 3/8101403910140482050011.308.255.502.75

 

G-340 & S-340 End Links

pear dimension

Size (A) (in.)Stock No.Working Load Limit (lbs.)*Weight Each (lbs.)Dimensions (in.)
G-340 Galv.S-340 S.C.ABCD
5/16101405710140662500.15.31.501.751.18
3/8101407510140843800.22.38.561.881.38
1/2101409310141006500.49.50.752.381.81
5/8101411910141289300.97.631.003.252.32
3/410141371014146140001.51.751.133.502.68
7/810141551014164120002.59.882.005.133.75
110141731014182152003.9512.255.754.25
1-1/410141911014208264007.301.252.507.005.00
1-3/8101421710142263000010.381.382.757.755.50

S-643 Weldless Rings

? ? ?weldless rings

Size (in.)S-643 Stock NoWorking Load Limit Single Pull (lbs.)*WeightEach (lbs.)Dimensions (in.)
ABC
7/8 x 4101378072002.72.884.005.75
7/8 x 5-1/2101380656003.47.885.507.25
1 x 41013824108003.691.004.006.00
1-1/8 x 61013842104006.601.136.008.25
1-1/4 x 51013860170006.821.255.007.50
1-3/8 x 610138881900010.121.386.008.75

 

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