Crosby A342 Alloy Master Links

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Crosby A342 Alloy Master Links

Ratings below are for use with chain slings fabricated in accordance with ASME B30.9. For other applications, see Applications & Warnings.

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Product details:

• Alloy steel — Quenched & Tempered.

• Individually Proof Tested to values shown, with certification.

• Proof Tested with special fixtures sized to prevent localized point loading.

• Forgings have a Product Identification Code (PIC) for material traceability, along with the size, the name Crosby and USA in raised lettering.

• Selected sizes designated with “W” in the size column have enlarged inside dimensions to allow additional room for sling hardware and crane hook.

• Crosby 7/8” to 2” A-342 master links are type approved to DNVST-E271-2.7-1 Offshore Containers. These Crosby master links are 100% proof tested, MPI and impact tested. The tests are conducted by Crosby and 3.1 test certification is available upon request. Refer to the Crosby COLD TUFF® master links that meet the additional requirements of DNV rules for certification of lifting appliances - Loose Gear.

• Incorporates patented QUIC-CHECK® deformation indicators.

• Fatigue rated to 20,000 cycles at 1-1/2 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.

Size			Weight	WLL= 5/1	Verify	Dimensions (mm)
（MM）	inch	A-342	Each (kg)	(Rope) (Ton)	load(kN.)**	A	B	C	Deformation index
13W	1/2W	1014266	0.59	3.40	77	15.7	71.1	127	89
16	5/8	1014280	0.69	4.00	80	15.7	76.2	152	89
19W	3/4W	1014285	0.91	5.60	126	18.5	81.3	152	102
22W	7/8W	1014319	1.50	6.90	157	22.4	95.3	162	114
26W	1W	1014331	2.77	11.8	267	27.9	109	191	140
32W	1-1/4W	1014348	5.44	17.7	402	33.8	140	241	178
38W	1-1/2W	1014365	8.44	27.7	628	40.9	150	267	191
44	1-3/4	1014388	11.4	38.5	756	44.5	152	305	191
51	2	1014404	16.8	46.5	913	50.8	178	356	229
57	2-1/4	1014422	24.5	64.9	1287	57.2	203	406	254
63	2-1/2	1014468	31.1	72.6	1423	63.5	213	406	279
70	2-3/4	1014440	42.6	98.4	1930	69.9	251	457	318
76	3	1014486	52.0	103	2029	76.2	251	457	330
83	3-1/4	1014501	66.0	119	2332	82.6	254	508	343
89	3-1/2	1014529	91.0	126	2483	88.9	305	610	394
95	3-3/4	1015051	90.0	152	2990	95.3	254	508	343
102	4	1015060	120	169	3319	102	305	610	406
†† 108	†† 4-1/4	1015067	137	160	3150	108	305	610	-
†† 114	†† 4-1/2	1015079	156	163	3202	114	356	711	-
†† 121	†† 4-3/4	1015088	198	176	3460	121	356	711	-
†† 127	†† 5	1015094	234	179	3515	127	381	762	-

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