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A-342 Alloy Master Links

Size		A-342 Stock No	Weight Each (lbs.)	Working Load Limit (lbs.)*	Proof Load (lbs.)**	Dimensions (in.)
(in.)	(mm)	A-342 Stock No	Weight Each (lbs.)	Working Load Limit (lbs.)*	Proof Load (lbs.)**	A	B	C	Deformation Indicator
1/2W	13W	1014266	1.3	7400	17200	.62	2.80	5.00	3.50
5/8	16	1014280	1.5	9000	18000	.62	3.00	6.00	3.50
3/4W	19W	1014285	2.0	12300	28400	.73	3.20	6.00	4.00
7/8W	22W	1014319	3.3	15200	35200	.88	3.75	6.38	4.50
1W	26W	1014331	6.1	26000	60000	1.10	4.30	7.50	5.50
1-1/4W	32W	1014348	12.0	39100	90400	1.33	5.50	9.50	7.00
†1-1/4W	†32W	1262505	9.2	†36200	90500	1.25	4.38	8.75	5.50
1-1/2W	38W	1262514	15.9	54300	135750	1.50	5.25	10.50	7.50
†1-1/2W	†38W	1014365	18.6	†61100	141200	1.61	5.90	10.50	6.50
1-3/4	44	1014388	25.2	84900	212250	1.75	6.00	12.00	7.50
†1-3/4	†44	1262523	24.8	†84900	212250	1.75	6.00	12.00	7.50
2	51	1014404	37.0	102600	256500	2.00	7.00	14.00	9.00
†2	†51	1262532	37.7	†102600	256500	2.00	7.00	14.00	9.00
2-1/4	57	1014422	54.1	143100	289200	2.25	8.00	16.00	10.00
2-1/2	63	1014468	68.5	160000	320000	2.50	8.38	16.00	11.00
2-3/4	70	1014440	94.0	216900	433800	2.75	9.88	18.00	12.50
3	76	1014486	115	228000	456000	3.00	9.88	18.00	13.00
3-1/4	83	1014501	145	262200	524400	3.25	10.00	20.00	13.50
3-1/2	89	1014529	200	279000	558000	3.50	12.00	24.00	15.50
3-3/4	95	1015051	198	336000	672000	3.75	10.00	20.00	13.50
4	102	1015060	264	373000	746000	4.00	12.00	24.00	16.00
††4-1/4	††108	1015067	302	354000	708000	4.25	12.00	24.00	–
††4-1/2	††114	1015079	345	360000	720000	4.50	14.00	28.00	–
††4-3/4	††121	1015088	436	389000	778000	4.75	14.00	28.00	–
††5	††127	1015094	516	395000	790000	5.00	15.00	30.00	–

*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.

Size		A-345 Stock No.	Weight Each (lbs.)	Working Load Limit Based on 5:1 Design Factor (lbs.)*	Proof Load (lbs.)**	Dimensions (in.)
(in.)	(mm)	A-345 Stock No.	Weight Each (lbs.)	Working Load Limit Based on 5:1 Design Factor (lbs.)*	Proof Load (lbs.)**	A	B	C	D	E	F	G	Deformation Indicator
3/4W	19W	1014739	3.5	12300	28400	.73	3.20	6.00	.56	3.35	1.77	.30	4.00
7/8W	22W	1014742	4.8	15200	35200	.88	3.75	6.38	.56	3.35	1.77	.30	4.50
1W	26W	1014766	9.3	26000	60000	1.10	4.30	7.50	.75	3.94	2.36	.33	5.50
1-1/4W	32W	1014779	15.8	39100	90400	1.33	5.50	9.50	1.00	6.30	3.54	.51	7.00
†1-1/4W	†32W	1262603	†27.6	†36200	90500	1.25	4.38	8.75	1.25	8.75	4.38	–	5.50
1-1/2W	38W	1014807	34.1	61100	141200	1.61	5.90	10.50	1.25	7.09	3.94	.65	7.50
†1-1/2W	†38W	1262612	†47.7	†54300	135750	1.50	5.25	10.50	1.50	10.50	5.25	–	6.50
1-3/4	44	1014814	46.7	84900	212250	1.75	6.00	12.00	1.38	8.00	5.00	.73	7.50
†1-3/4	†44	1262603	†74.4	†84900	212250	1.75	6.00	12.00	1.75	12.00	6.00	–	7.50
2	51	1014832	67.2	102600	256500	2.00	7.00	14.00	1.50	9.00	5.75	–	9.00
†2	†51	1262630	†113	†102600	256500	2.00	7.00	14.00	2.00	14.00	7.00	–	9.00
2-1/2	64	1014855	206	160000	320000	2.50	8.38	16.00	2.50	16.00	8.38	–	11.00
2-3/4	70	1014864	282	216900	433800	2.75	9.88	18.00	2.75	18.00	9.88	–	12.50
4	102	1014999	667	373000	746000	4.00	12.00	24.00	3.50	24.00	12.00	–	15.50***

A-341 Alloy Pear Shaped Links

Size (A) (in.)	A-341 Stock No	Working Load Limit		Weight Each (lbs.)	Dimensions (in.)
Size (A) (in.)	A-341 Stock No	(lbs.)*	(t)	Weight Each (lbs.)	B	C	F
1/2	1013575	7000	3.15	.55	3.00	2.00	1.00
5/8	1013584	9000	4.09	1.10	3.75	2.50	1.25
3/4	1013595	12300	5.59	1.76	4.50	3.00	1.50
7/8	1013604	15000	6.81	2.82	5.25	3.50	1.75
1	1013613	24360	11.0	4.22	6.00	4.00	2.00
†† 1 1/8	1013622	30600	13.9	6.25	6.50	4.50	2.25
1 1/4	1013631	36000	16.4	8.25	7.75	5.00	2.50
1 3/8	1013640	43000	19.5	11.25	8.25	5.50	2.75
†† 1 1/2	1013649	54300	24.7	14.25	9.00	6.00	3.00
†† 1 5/8	1013658	62600	28.4	18.50	9.75	6.50	3.25
†† 1 3/4	1013667	84900	38.6	22.50	10.50	7.00	3.50
†† 1 7/8	1013676	95800	43.5	29.00	11.25	7.50	3.75
†† 2	1013685	102600	46.6	34.00	12.00	8.00	4.00
†† 2 1/4	1013694	143100	65.0	48.00	13.50	9.00	4.50
†† 2 1/2	1013703	147300	66.9	66.00	15.00	10.00	5.00
†† 2 3/4	1013712	216900	98.6	88.00	16.50	11.00	5.50
†† 3	1013721	228000	103	114.00	18.00	12.00	6.00
†† 3 1/4	1013730	262200	119	146.00	19.50	13.00	6.50
†† 3 1/2	1013739	279000	126	181.00	21.00	14.00	7.00
†† 4	1013748	373000	169	271.00	24.00	16.00	8.00

G-341 / S-341 Weldless Sling Links

Size (A) (in.)	Stock No.		Working Load Limit Single Pull (lbs.)*	Weight Each (lbs.)	Dimensions (in.)
Size (A) (in.)	G-341 Galv.	S-341 S.C.	Working Load Limit Single Pull (lbs.)*	Weight Each (lbs.)	B	C	F
3/8	1013897	1013904	1800	.23	2.25	1.50	.75
1/2	1013913	1013922	2900	.55	3.00	2.00	1.00
5/8	1013931	1013940	4200	1.06	3.75	2.50	1.25
3/4	1013959	1013968	6000	1.88	4.50	3.00	1.50
7/8	1013977	1013986	8300	2.75	5.25	3.50	1.75
1	1013995	1014002	10800	4.35	6.00	4.00	2.00
1 1/4	1014011	1014020	16750	7.60	7.75	5.00	2.50
1 3/8	1014039	1014048	20500	11.30	8.25	5.50	2.75

G-340 & S-340 End Links

Size (A) (in.)	Stock No.		Working Load Limit (lbs.)*	Weight Each (lbs.)	Dimensions (in.)
Size (A) (in.)	G-340 Galv.	S-340 S.C.	Working Load Limit (lbs.)*	Weight Each (lbs.)	A	B	C	D
5/16	1014057	1014066	2500	.15	.31	.50	1.75	1.18
3/8	1014075	1014084	3800	.22	.38	.56	1.88	1.38
1/2	1014093	1014100	6500	.49	.50	.75	2.38	1.81
5/8	1014119	1014128	9300	.97	.63	1.00	3.25	2.32
3/4	1014137	1014146	14000	1.51	.75	1.13	3.50	2.68
7/8	1014155	1014164	12000	2.59	.88	2.00	5.13	3.75
1	1014173	1014182	15200	3.95	1	2.25	5.75	4.25
1-1/4	1014191	1014208	26400	7.30	1.25	2.50	7.00	5.00
1-3/8	1014217	1014226	30000	10.38	1.38	2.75	7.75	5.50

S-643 Weldless Rings

Size (in.)	S-643 Stock No	Working Load Limit Single Pull (lbs.)*	WeightEach (lbs.)	Dimensions (in.)
Size (in.)	S-643 Stock No	Working Load Limit Single Pull (lbs.)*	WeightEach (lbs.)	A	B	C
7/8 x 4	1013780	7200	2.72	.88	4.00	5.75
7/8 x 5-1/2	1013806	5600	3.47	.88	5.50	7.25
1 x 4	1013824	10800	3.69	1.00	4.00	6.00
1-1/8 x 6	1013842	10400	6.60	1.13	6.00	8.25
1-1/4 x 5	1013860	17000	6.82	1.25	5.00	7.50
1-3/8 x 6	1013888	19000	10.12	1.38	6.00	8.75

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A-342 Alloy Master Links

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

A-341 Alloy Pear Shaped Links

G-341 / S-341 Weldless Sling Links

G-340 & S-340 End Links

S-643 Weldless Rings

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