G417 Closed Spelter Socket for Wire Rope Sling

The closed spelter socket delivers 100% efficiency of the wire rope breaking strength.

Model:	1/4" 5/16"-3/8" 7/16"-1/2" 9/16"-5/8" 3/4" 7/8" 1" 1 1/8" 1 1/4"-1 3/8" 1 1/2" 1 5/8" 1 3/4"-1 7/8" 2"-2 1/8" 2 1/4"-2 3/8" 2 1/2"-2 5/8" 2 3/4"-2 7/8" 3"-3 1/8" 3 1/4"-3 3/8" 3 1/2"-3 5/8" 3 3/4"-4"
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Model:
ZS06
Brand:
Gostern Rigging
Code:
ZS0602

Gostern G417 Closed Spelter Socket for Wire Rope Sling is a high-strength termination fitting designed for permanent attachment to wire rope slings and cable assemblies. The socket features a closed (blind) hole design – the wire rope is inserted into the socket and secured using the spelter (poured metal/zinc) process , creating a strong, reliable, and tamper-proof end fitting with efficiency up to 100% of the wire rope's breaking strength . Manufactured in compliance with G417 (Federal Specification) and ASME B30.26 standards , this socket is the preferred termination for overhead lifting, crane hoist lines, and heavy-duty rigging applications where maximum strength and safety are required .

This Wire Rope Spelter Socket is forged from high quality carbon steel with excellent tensile strength, impact resistance, and durability. The closed socket design features a smooth, radiused interior that distributes load evenly across the wire rope, preventing stress concentration and extending service life . The socket is available with a hot dip galvanized finish for corrosion resistance in outdoor and marine applications, or plain finish for indoor use . Each socket is clearly marked with its wire rope diameter range and rated capacity for easy identification . It is widely used as G417 Cable Sling Socket for overhead crane hoist lines, as Swaged Socket for Wire Rope for heavy equipment rigging, as Wire Rope End Fitting for mining and construction applications, and as Heavy Duty Lifting Socket for marine and offshore operations . Available for wire rope diameters from 6mm to 32mm (1/4" to 1-1/4") , with working load limits (WLL) matched to the wire rope rating (typically 5:1 safety factor) .

The closed spelter socket wire rope sling is used for suspension bridge, roof, and oil rig construction scenarios

Closed Spelter Socket

Sockets attached to steel wire rope, used for lifting, anchoring system, anchor cables of oil platforms, towing cables or for fastening cables in construction purposes such as bridges, roof construction etc.
Sockets are the strongest steel wire rope end fitting available, and if they are assembled in the proper way they can meet at least the breaking strength of the steel wire rope.

Model	wire rope Dia.	A	B	C	D	F	G	H	J	K	L	Weight
(inch)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(kg/pc)
1/4	Φ6-Φ7	114	13	40	22	10	18	40	57	13	44	0.23
5/16-3/8	Φ8-Φ10	124	16	43	25	13	21	43	57	18	51	0.34
7/16-1/2	Φ11-Φ13	140	18	51	30	15	24	51	64	22	58	0.68
9/16-5/8	Φ14-Φ16	162	21	67	36	18	28	67	76	25	65	1.13
3/4	Φ18	194	27	76	42	22	32	76	89	32	78	1.90
7/8	Φ20-Φ22	226	33	92	48	24	38	92	102	38	91	3.30
1	Φ24-Φ26	253	36	105	58	29	44	105	114	44	103	4.80
1 1/8	Φ28	282	39	114	65	32	51	114	127	51	116	6.50
1 1/4 - 1 3/8	Φ32-Φ36	309	41	127	71	38	57	127	139	57	129	9.00
1 1/2	Φ38	355	49	136	81	41	70	136	151	63	155	13.30
1 5/8	Φ40	390	54	146	83	44	76	146	165	70	171	16.30
1 3/4 - 1 7/8	Φ44-Φ48	445	56	171	95	51	80	171	191	76	198	26.00
2 - 2 1/8	Φ52-Φ54	505	62	194	111	57	95	194	219	83	224	35.80
2 1/4 - 2 3/8	Φ56-Φ60	546	70	216	124	64	102	216	228	92	248	47.60
2 1/2 - 2 5/8	Φ64-Φ66	597	79	241	140	73	114	241	248	102	270	63.50
2 3/4 - 2 7/8	Φ70-Φ74	644	79	273	159	79	124	273	279	124	286	99.80
3 3 1/8	Φ76-Φ80	686	83	292	171	86	133	292	305	133	298	125.20
3 1/4 - 3 3/8	Φ82-Φ86	743	102	311	184	92	146	311	330	146	311	142.00
3 1/2 - 3 5/8	Φ88-Φ92	788	102	330	197	99	165	330	356	159	330	181.40
3 3/4 - 4	Φ95-Φ102	845	108	362	216	108	184	362	381	178	356	245.90