Crosby Grade 80 A-344 Welded Master Links available with Engineered Flat

SKU: GRRR165 Category: Master Links

Product details

Alloy steel — Quenched & Tempered.
Individually Proof Tested to values shown, with certification.
Design Factor of 5 to 1.
Proof Tested with 70% inside width special fixtures sized to prevent localized point loading per EN1677.
Each link is marked with Production Identification Code (PIC) for material traceability, Grade, OC for offshore container, inch and millimeter size, Sweden and Crosby.
A-344 master links are type approved to DNV Certification Notes 2.7-1- Offshore Containers. These Crosby master links are 100% proof tested. Every batch is impact tested. The tests are conducted and 3.1 test certification is available upon request.
Engineered Flat for use with S-1325A coupler link.
Fatigue rated to 20,000 cycles at 1.5 times the Working Load Limit.
Meets or exceeds all requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, these links meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26.
Available only in EMEA (Europe, Middle East, and Africa). Two largest sizes available globally.

Stock No.	Weight Each (lb)	Grade 100 Chain Sling		Grade 80 Chain Sling		WLL (lb)	Proof Load (lb)	Dimensions (in)				Engineered Flat Size for S-1325A (in)
		Single Leg Chain Size (in)	Double Leg Chain Size (in)	Single Leg Chain Size (in)	Double Leg Chain Size (in)			A	B	C	G
													1256988	0.8	6mm, 9/32	6mm	6mm, 9/32	6mm, 9/32, 5/16	7,000	17,632	0.51	2.36	4.72	0.26	6mm, 9/32, 5/16
													1257002	1.9	5/16, 3/8	9/32	5/16, 3/8	5/16	9,000	22,701	0.67	3.54	6.30	0.33	3/8
													1257072	2.3	3/8, 1/2	5/16	3/8, 1/2	3/8	14,700	37,027	0.75	3.54	6.30	0.33	3/8, 1/2
													1257268	5.2	3/8, 1/2	3/8	3/8, 1/2	3/8	15,400	38,570	0.87	5.71	10.83	0.41	1/2
													1257212	3.6	3/8, 1/2	3/8	5/8	3/8	19,400	48,488	0.87	3.94	7.09	0.41	1/2
													1257332	6.7	1/2		1/2, 5/8	3/8	19,600	48,929	0.98	5.71	10.83	0.53	5/8
													1257282	5.3	5/8, 1/2	3/8	5/8	1/2	25,300	63,475	0.98	4.53	8.27	0.53	5/8
													1257382	8.5	5/8, 1/2	1/2	5/8	1/2	28,600	71,630	1.10	5.71	10.83	0.53	5/8
													1257422	10.6	5/8, 3/4	1/2	3/4	5/8	37,400	93,670	1.26	5.71	10.83	0.66
													1257492	15.2	3/4	5/8	3/4, 7/8	3/4	52,900	132,240	1.42	6.10	11.22
													1257502	16.1	7/8	3/4	7/8	7/8	69,400	173,675	1.57	5.51	10.63
													1257562	28.4	1	7/8	1	1	84,400	210,923	1.77	7.09	13.39
													1257632	42.1	1, 1-1/4	7/8	1	1	99,200	247,950	2.01	8.46	15.35
1257573	55.3					1-1/4	1					1-1/4	1-1/4	147,600	369,170	2.17	7.99	15.98
1257591	94.4	-	-	-	-	198,360	495,844	2.75	9.84	17.72
1257600	125.7	-	-	-	-	275,500	688,835	3.14	10.24	17.72

Stock No.	Weight Each (kg)	Grade 100 Chain Sling		Grade 80 Chain Sling		WLL (t)	Proof Load (t)	Dimensions (mm)				Engineered Flat Size for S-1325A (mm)
		Single Leg Chain Size (mm)	Double Leg Chain Size (mm)	Single Leg Chain Size (mm)	Double Leg Chain Size (mm)			A	B	C	G
													1256988	0.36	6, 7	6, 7	6, 7, 8	6, 7, 8	3.2	8.0	13	60	120	6.5	6, 7, 8
													1257002	0.84	8, 10	8	8, 10	8	4.1	10.2	17	90	160	8.5	10
													1257072	1.06	10, 13	10	10, 13	10	6.7	16.7	19	90	160	8.5	10, 13
													1257268	2.34	10, 13	10	10, 13	10	7.0	17.5	22	145	275	10.5	13
													1257212	1.63	13	10	13, 16	13	8.8	22.0	22	100	180	10.5	13
													1257332	3.04	13		13, 16	13	8.9	22.2	25	145	275	13.5	16
													1257282	2.41	13, 16	13	16	16	11.5	28.7	25	115	210	13.5	16
													1257382	3.86	13, 16	13	16	16	13.0	32.5	28	145	275	13.5	16
													1257422	4.82	16	16	19, 20	19, 20	17.0	42.5	32	145	275	16.7
													1257492	6.88	20	20	20, 22	20, 22	24.0	60.0	36	155	285
													1257502	7.31	22, 23	22, 23	23, 26	23, 26	31.5	78.7	40	140	270
													1257562	12.89	26	26	26	26	38.3	95.7	45	180	340
													1257632	19.12	26	26	32	32	45.0	112.5	51	215	390
1257573	25.10					32	32					32	32	67.0	167.5	55	203	406
1257591	42.80	-	-	-	-	90.0	225	70	250	450
1257600	57.00	-	-	-	-	125.0	312.5	80	260	450