Swivel Hoist Ring

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BLT083 Rigging Hardware

Working Load Limit 0.4-50t

Rotation 360 degree

Pivot 230 degree

Engineered for precision and versatility, this swivel hoist ring offers a working load limit ranging from 0.4t to 50t. With full 360-degree rotation and a 230-degree pivot, it ensures smooth lifting operations, even in the most challenging angles. Its ball-bearing mechanism allows seamless rotation under load for uniform stress distribution and enhanced safety during lifting operation.

Inspection and Standards

Passed 6g plug gauge inspection, ensuring compatibility with precision-threaded holes
Endured 1.5x load fatigue testing (20,000 cycles) and 2.5x rated load testing for reliability
Verified through magnetic particle inspection to confirm crack-free integrity
Complies with EN1677-1 standards, with certified test reports available upon request

Applications

Industrial plants: Commonly employed for installing industrial machinery and lifting molds
Transportation: Suitable for transporting heavy industrial equipment such as transformers and generator sets

Key Features

Available in a wide range of sizes, including customizable nut-type models (0832 Nut Type), to meet diverse application needs
Hexagonal base design ensures effortless and secure installation on the load
Offered in M8-M150 and special thread sizes (lengthened, shortened, coarse, fine, metric, or imperial)
Forged from high-strength chromium-molybdenum alloy steel, quenched and tempered for superior strength and durability
Epoxy resin electrostatic powder coating for the ring body; black oxide, electrophoresis, or Dacromet treatments for the bolts
Features a 4:1 safety factor with 100% non-destructive testing. Every load-bearing component is stamped with a production batch number for traceability

Dimension Drawings

083 Dimension drawing
832 Dimension drawing

Specifications

(Available in Metric Thread and UNC Thread)

Item No.	Working Load Limit (t)	Thread M	Dimensions (mm)								Torque (Nm)	Weight (kg)
Item No.	Working Load Limit (t)	Thread M	E	A±2	B±3	C	D	F±3	G	K	Torque (Nm)	Weight (kg)
BLT083-M8	0.40	8×1.25	12.0	30	43.5	54.0	12	97.5	40	37.0	10-40	0.44
BLT083-M10	0.60	10×1.50	19.0	30	43.5	54.0	12	97.5	40	37.0	10-40	0.45
BLT083-M12S	0.70	12×1.75	19.0	30	43.5	54.0	12	97.5	40	37.0	15-40	0.45
BLT083-M14	1.25	14×2.00	31.8	30	43.5	54.0	12	97.5	40	37.0	30-100	0.45
BLT083-M16S	1.50	16×2.00	31.8	30	43.5	54.0	12	97.5	40	37.0	45-130	0.48
BLT083-M12B	1.05	12×1.75	19.0	34	54.5	78.0	16	132.5	59	54.5	15-40	1.15
BLT083-M16B	1.90	16×2.00	30.0	34	54.5	78.0	16	132.5	59	54.5	45-130	1.35
BLT083-M18S	1.90	18×2.50	30.0	34	54.5	78.0	16	132.5	59	54.5	100-170	1.35
BLT083-M20S	2.00	20×2.50	30.0	34	54.5	78.0	16	132.5	59	54.5	100-170	1.40
BLT083-M22S	2.00	22×2.50	30.0	34	54.5	78.0	16	132.5	59	54.5	100-170	1.40
BLT083-M24S	3.15	24×3.00	30.0	34	54.5	78.0	16	132.5	59	54.5	190-280	1.40
BLT083-M18B	2.00	18×2.50	38.1	40	67.0	93.0	20	160.0	70	64.5	100-170	2.30
BLT083-M20B	2.50	20×2.50	38.1	40	67.0	93.0	20	160.0	70	64.5	100-170	2.30
BLT083-M22B	2.50	22×2.50	38.1	40	67.0	93.0	20	160.0	70	64.5	100-170	2.35
BLT083-M24B	4.00	24×3.00	38.1	40	67.0	93.0	20	160.0	70	64.5	190-280	2.35
BLT083-M27	4.00	27×3.00	38.1	40	67.0	93.0	20	160.0	70	64.5	250-500	2.35
BLT083-M30S	5.00	30×3.50	35.0	40	67.0	93.0	20	160.0	70	64.5	270-600	2.50
BLT083-M30B	6.00	30×3.50	50.0	51	95.0	111.0	22	206.0	79	74.0	270-600	3.75
BLT083-M33	7.50	33×3.50	50.0	51	95.0	111.0	22	206.0	79	74.0	270-600	3.80
BLT083-M36	10.00	36×4.00	54.0	51	95.0	111.0	22	206.0	79	74.0	270-600	3.90
BLT083-M39	10.00	39×4.00	58.0	51	95.0	111.0	22	206.0	79	74.0	350-800	4.00
BLT083-M42	13.00	42×4.50	63.0	65	108.0	122.5	26	230.5	93	85.0	350-800	5.90
BLT083-M45	13.00	45×4.50	68.0	65	108.0	122.5	26	230.5	93	85.0	350-800	6.00
BLT083-M48	14.00	48×5.00	68.0	65	108.0	122.5	26	230.5	93	85.0	350-800	6.15
BLT083-M56	20.00	56×5.50	84.0	70	120.0	158.0	32	278.0	105	95.0	350-900	10.00
BLT083-M60	20.00	60×5.50	90.0	70	120.0	158.0	32	278.0	105	95.0	350-900	10.50
BLT083-M64	20.0	64×6.0	95	70	120	158	32	278	105	95	500-1000	10.7
BLT083-M72-S	25.0	72×6.0	108	80	123	210	40	333	158	142	500-1200	23.0
BLT083-M80-S	30.0	80×6.0	120	80	123	210	40	333	158	142	500-1200	24.0
BLT083-M90-S	35.0	90×6.0	135	80	123	210	40	333	158	142	500-1500	26.0
BLT083-M100-S	35.0	100×6.0	135	80	123	210	40	333	158	142	500-1700	26.0
BLT083-M72-B	31.5	72×6.0	108	90	138	230	48	368	169	155	500-1400	34.0
BLT083-M80-B	35.0	80×6.0	120	90	138	230	48	368	169	155	500-1500	35.5
BLT083-M90-B	40.0	90×6.0	135	90	138	230	48	368	169	155	500-1500	37.5
BLT083-M100-B	40.0	100×6.0	135	90	138	230	48	368	169	155	500-1700	39.0
BLT083-M110	50.0	110×6.0	135	90	138	230	48	368	169	155	500-1700	41.0
BLT083-M120	50.0	120×6.0	135	90	138	230	48	368	169	155	500-1700	43.0
BLT083-M130	50.0	130×6.0	135	90	138	230	48	368	198	155	500-1700	45.0
BLT083-M140	50.0	140×6.0	135	90	138	230	48	368	198	155	500-1700	47.0
BLT083-M150	50.0	150×6.0	135	90	138	230	48	368	198	155	500-1700	49.5

* Safety factor of 4:1;
* The length and thread of bolts can be made according to requirements;
* 'B' represents the large structure, 'S' represents the small structure;

Working Load Applications

Lifting Method
Number of Sling Legs		1	1	1	1	2		2	3-4		3-4
Lifting Angle		0°	0°	90°	90°	0-45°	45-60°	Asymmetry	0-45°	45-60°	Asymmetry
Item No.	Thread M	Working Load Limit (t)
BLT083-M8	8	0.6	1.2	0.40	0.8	0.6	0.4	0.4	0.8	0.6	0.4
BLT083-M10	10	0.9	1.8	0.60	1.2	0.8	0.6	0.6	1.3	0.9	0.6
BLT083-M12S	12	1.2	2.4	0.70	1.4	1.0	0.7	0.7	1.5	1.1	0.7
BLT083-M14	14	2.0	4.0	1.25	2.5	1.8	1.3	1.3	2.6	1.9	13
BLT083-M16S	16	2.6	5.2	1.50	3.0	2.1	1.5	1.5	3.2	2.3	1.5
BLT083-M12B	12	1.6	3.2	1.05	2.1	1.5	1.1	1.1	2.2	1.6	1.1
BLT083-M16B	16	3.0	6.0	1.90	3.8	2.7	1.9	1.9	4.0	2.9	1.9
BLT083-M18S	18	3.0	6.0	1.90	3.8	2.7	1.9	1.9	4.0	2.9	1.9
BLT083-M20S	20	3.5	7.0	2.00	4.0	2.8	2.0	2.0	4.2	3.0	2.0
BLT083-M22S	22	3.5	7.0	2.00	4.0	2.8	2.0	2.0	4.2	3.0	2.0
BLT083-M24S	24	5.0	10.0	3.15	6.3	4.4	3.2	3.2	6.6	4.7	3.2
BLT083-M18B	18	3.6	7.2	2.00	4.0	2.8	2.0	2.0	4.2	3.0	2.0
BLT083-M20B	20	4.0	8.0	2.50	5.0	3.5	2.5	2.5	5.3	3.8	2.5
BLT083-M22B	22	4.0	8.0	2.50	5.0	3.5	2.5	2.5	5.3	3.8	2.5
BLT083-M24B	24	7.0	14.0	4.00	8.0	5.6	4.0	4.0	8.4	6.0	4.0
BLT083-M27	27	7.0	14.0	4.00	8.0	5.6	4.0	4.0	8.4	6.0	4.0
BLT083-M30S	30	7.0	14.0	5.00	10.0	7.0	5.0	5.0	10.5	7.5	5.0
BLT083-M30B	30	10.0	20.0	6.00	12.0	84	6.0	6.0	12.6	9.0	6.0
BLT083-M33	33	15.0	30.0	7.50	15.0	10.5	7.5	7.5	15.8	11.3	7.5
BLT083-M36	36	15.0	30.0	10.00	20.0	14.0	10.0	10.0	21.0	15.0	10.0
BLT083-M39	39	15.0	30.0	10.00	20.0	14.0	10.0	10.0	21.0	15.0	10.0
BLT083-M42	42	17.0	34.0	13.00	26.0	18.2	13.0	13.0	27.3	19.5	13.0
BLT083-M45	45	17.0	34.0	13.00	26.0	18.2	13.0	13.0	27.3	19.5	13.0
BLT083-M48	48	18.0	36.0	14.00	28.0	19.6	14.0	14.0	29.4	21.0	14.0
BLT083-M56	56	28.0	56.0	20.00	40.0	28.0	20.0	20.0	42.0	30.0	20.0
BLT083-M60	60	28.0	56.0	20.00	40.0	28.0	20.0	20.0	42.0	30.0	20.0
BLT083-M64	64	28.0	56	20.0	40	28.0	20.0	20.0	42.0	30.0	20.0
BLT083-M72-S	72	31.5	63	25.0	50	35.0	25.0	25.0	52.5	37.5	25.0
BLT083-M80-S	80	38.0	76	30.0	60	42.0	30.0	30.0	63.0	45.0	30.0
BLT083-M90-S	90	40.0	80	35.0	70	49.0	35.0	35.0	73.5	52.5	35.0
BLT083-M100-S	100	40.0	80	35.0	70	49.0	35.0	35.0	73.5	52.5	35.0
BLT083-M72-B	72	40.0	80	31.5	63	44.1	31.5	31.5	66.2	47.3	31.5
BLT083-M80-B	80	40.0	80	35.0	70	49.0	35.0	35.0	73.5	52.5	35.0
BLT083-M90-B	90	50.0	100	40.0	80	56.0	40.0	40.0	84.0	60.0	40.0
BLT083-M100-B	100	50.0	100	40.0	80	56.0	40.0	40.0	84.0	60.0	40.0
BLT083-M110	110	50.0	100	50.0	100	70.0	50.0	50.0	105.0	75.0	50.0
BLT083-M120	120	50.0	100	50.0	100	70.0	50.0	50.0	105.0	75.0	50.0
BLT083-M130	130	50.0	100	50.0	100	70.0	50.0	50.0	105.0	75.0	50.0
BLT083-M140	140	50.0	100	50.0	100	70.0	50.0	50.0	105.0	75.0	50.0
BLT083-M150	150	50.0	100	50.0	100	70.0	50.0	50.0	105.0	75.0	50.0

Item No.	Working Load Limit (t)	Thread		Dimensions (mm)								Torque (Nm)	Weight (kg)
Item No.	Working Load Limit (t)	M	TPI	E	A±2	B±3	C	D	F±3	G	K	Torque (Nm)	Weight (kg)
BLT083-3/8	0.60	3/8	16.0	19.0	30	43.5	54.0	12	97.5	40	37.0	10-40	0.50
BLT083-1/2S	0.70	1/2	13.0	19.0	30	43.5	54.0	12	97.5	40	37.0	15-40	0.50
BLT083-5/8S	1.50	5/8	11.0	31.8	30	43.5	54.0	12	97.5	40	37.0	45-130	0.50
BLT083-1/2B	1.05	1/2	13.0	19.0	34	54.5	78.0	16	132.5	59	54.5	15-40	1.15
BLT083-5/8B	1.90	5/8	11.0	30.0	34	54.5	78.0	16	132.5	59	54.5	45-130	1.35
BLT083-3/4S	1.90	3/4	10.0	30.0	34	54.5	78.0	16	132.5	59	54.5	45-130	1.40
BLT083-7/8S	2.00	7/8	9.0	30.0	34	54.5	78.0	16	132.5	59	54.5	100-170	1.40
BLT083-1S	3.15	1	8.0	30.0	34	54.5	78.0	16	132.5	59	54.5	190-280	1.40
BLT083-3/4B	2.00	3/4	10.0	38.1	40	67.0	93.0	20	160.0	70	64.5	45-130	2.50
BLT083-7/8B	2.50	7/8	9.0	38.1	40	67.0	93.0	20	160.0	70	64.5	100-170	2.50
BLT083-1B	4.00	1	8.0	38.1	40	67.0	93.0	20	160.0	70	64.5	190-280	2.50
BLT083-1-1/4	6.00	1-1/4	7.0	50.0	51	95.0	111.0	22	206.0	79	74.0	270-600	4.00
BLT083-1-1/2	10.00	1-1/2	6.0	54.0	51	95.0	111.0	22	206.0	79	74.0	270-600	4.00
BLT083-1-3/4	13.00	1-3/4	5.0	68.0	65	108.0	122.5	26	230.5	93	85.0	350-800	6.00
BLT083-2S	14.00	2	4.5	68.0	65	108.0	122.5	26	230.5	93	85.0	350-800	6.30
BLT083-2B	17.00	2	4.5	84.0	70	120.0	158.0	32	278.0	105	95.0	350-800	11.00
BLT083-2-1/4	20.00	2-1/4	4.5	84.0	70	120.0	158.0	32	278.0	105	95.0	350-900	11.00
BLT083-2-1/2	20.00	2-1/2	4.0	95.0	70	120.0	158.0	32	278.0	105	95.0	350-900	11.00
BLT083-3S	25.00	3	4.0	108.0	80	123.0	210.0	40	333.0	158	142.0	500-1400	23.00

* Safety factor of 4:1;
* The length and thread of bolts can be made according to requirements;

Working Load Applications

Lifting Method
Number of Sling Legs		1	2		2		2	2	3-4		3-4
Lifting Angle		0°	0°	90°	90°	0-45°	45-60°	Asymmetry	0-45°	45-60°	Asymmetry
Item No.	Thread M	Working Load Limit (t)
BLT083-3/8	3/8	0.9	1.8	0.60	1.2	0.8	0.6	0.6	1.3	0.9	0.6
BLT083-1/2S	1/2	1.2	2.4	0.70	1.4	1.0	0.7	0.7	1.5	1.1	0.7
BLT083-5/8S	5/8	2.6	5.2	1.50	3.0	2.1	1.5	1.5	3.2	2.3	1.5
BLT083-1/2B	1/2	1.6	3.2	1.05	2.1	1.5	1.1	1.1	2.2	1.6	1.1
BLT083-5/8B	5/8	3.0	6.0	1.90	3.8	2.7	1.9	1.9	4.0	2.9	1.9
BLT083-3/4S	3/4	3.0	6.0	1.90	3.8	2.7	1.9	1.9	4.0	2.9	1.9
BLT083-7/8S	7/8	3.5	7.0	2.00	4.0	2.8	2.0	2.0	4.2	3.0	2.0
BLT083-15	1	5.0	10.0	3.15	6.3	4.4	3.2	3.2	6.6	4.7	3.2
BLT083-3/4B	3/4	3.6	7.2	2.00	4.0	2.8	2.0	2.0	4.2	3.0	2.0
BLT083-7/8B	7/8	4.0	8.0	2.50	5.0	3.5	2.5	2.5	5.3	3.8	2.5
BLT083-1B	1	7.0	14.0	4.00	8.0	5.6	4.0	4.0	8.4	6.0	4.0
BLT083-1-1/4	1-1/4	10.0	20.0	6.00	12.0	8.4	6.0	6.0	12.6	9.0	6.0
BLT083-1-1/2	1-1/2	15.0	30.0	10.00	20.0	14.0	10.0	10.0	21.0	15.0	10.0
BLT083-1-3/4	1-3/4	17.0	34.0	13.00	26.0	18.2	13.0	13.0	27.3	19.5	13.0
BLT083-2S	2	18.0	36.0	14.00	28.0	19.6	14.0	14.0	29.4	21.0	14.0
BLT083-2B	2	25.0	50.0	17.00	34.0	23.8	17.0	17.0	35.7	25.5	17.0
BLT083-2-1/4	2-1/4	25.0	50.0	20.00	40.0	28.0	20.0	20.0	42.0	30.0	20.0
BLT083-2-1/2	2-1/2	28.0	56.0	20.00	40.0	28.0	20.0	20.0	42.0	30.0	20.0
BLT083-3S	3	31.5	63.0	25.00	50.0	35.0	25.0	25.0	52.5	37.5	25.0

Item No.	Working Load Limit (t)	Thread M	Dimensions (mm)								Weight (kg)
Item No.	Working Load Limit (t)	Thread M	E	A±2	B±3	C	D	F±3	G	K	Weight (kg)
BLT0832-M8	0.40	8×1.25	15	30	43.5	76.0	12	119.5	40	37.0	0.6
BLT0832-M10	0.60	10×1.50	15	30	43.5	76.0	12	119.5	40	37.0	0.6
BLT0832-M12	0.70	12×1.75	15	30	43.5	76.0	12	119.5	40	37.0	0.6
BLT0832-M14	1.25	14×2.00	20	30	43.5	82.0	12	125.5	40	37.0	0.6
BLT0832-M16	1.50	16×2.00	20	30	43.5	82.0	12	125.5	40	37.0	0.6
BLT0832-M18	2.00	18×2.50	25	40	67.0	128.0	20	195.0	70	64.5	3.2
BLT0832-M20	2.50	20×2.50	25	40	67.0	128.0	20	195.0	70	64.5	3.2
BLT0832-M22	2.50	22×2.50	25	40	67.0	128.0	20	195.0	70	64.5	3.2
BLT0832-M24	4.00	24×3.00	30	40	67.0	128.0	20	195.0	70	64.5	3.2
BLT0832-M30	6.00	30×3.50	40	51	95.0	164.0	22	259.0	79	74.0	5.3
BLT0832-M33	7.50	33×3.50	40	51	95.0	164.0	22	259.0	79	74.0	5.3
BLT0832-M36	10.00	36×4.00	45	51	95.0	164.0	22	259.0	79	74.0	5.3
BLT0832-M39	10.00	39×4.00	45	51	95.0	164.0	22	259.0	79	74.0	5.3
BLT0832-M42	13.00	42×4.50	63	65	108.0	190.5	26	298.5	93	85.0	8.7
BLT0832-M45	13.00	45×4.50	68	65	108.0	198.5	26	306.5	93	85.0	8.7
BLT0832-M48	14.00	48×5.00	68	65	108.0	198.5	26	306.5	93	85.0	8.7
BLT0832-M56	20.00	56×5.50	84	70	120.0	254.0	32	374.0	105	95.0	14.0
BLT0832-M60	20.00	60×5.50	90	70	120.0	261.0	32	381.0	105	95.0	14.0
BLT0832-M64	20.00	64×6.00	95	70	120.0	267.0	32	387.0	105	95.0	14.0
BLT0832-M72	31.50	72×6.00	108	90	138.0	347.0	48	485.0	169	155.0	47.0
BLT0832-M80	35.00	80×6.00	120	90	138.0	352.0	48	490.0	169	155.0	48.0
BLT0832-M90	40.00	90×6.00	135	90	138.0	388.0	48	526.0	169	155.0	51.0
BLT0832-M100	40.00	100×6.00	135	90	138.0	388.0	48	526.0	169	155.0	50.0

* Safety factor of 4:1;
* The length and thread of bolts can be made according to requirements;