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The OS.DSR offshore lifting ring is a specially coated variant of the standard DSR double swivel ring.
The DSR is specially designed for simultaneously lifting and rotating loads. Its double swivel action ensures perfect alignment with the sling because the ring swivels 180° and also has a rotating range of 360°.
All offshore DSR lifting rings models have a safety factor of 4 and 5, which means that their breaking load is four or five times greater than the capacity indicated in the technical sheet. The model is also available with zinc lamellar coating (OS.DSR).
| Reference | Thread Diameter | SF 5:1 WLL (t) |
SF 4:1 WLL (t) |
Standard L1 (mm) |
Torque | S1 (mm) | S2 (mm) | A (mm) |
B (mm) |
C (mm) |
D (mm) |
E (mm) |
F (mm) |
G (mm) |
H (mm) |
Weight (kg) |
Weight |
| OS.DSR M 10 UP | M10 (x1.50) | 0,70 | 0,90 | 18 | 10 | 8 | 16 | 33 | 30 | 30 | 38 | 27 | 14 | 53 | 9,5 | 0,3 | 0.66 |
| OS.DSR M 12 UP | M12 (x1.75) | 1,05 | 1,30 | 21 | 15 | 8 | 16 | 33 | 30 | 30 | 38 | 27 | 14 | 53 | 9,5 | 0,3 | 0.66 |
| OS.DSR M 16 UP | M16 (x2) | 2,00 | 2,30 | 27 | 50 | 8 | 20 | 45 | 40 | 45 | 53 | 38 | 17 | 76 | 13 | 0,9 | 1.98 |
| OS.DSR M 20 3t2 UP | M20 (x2.5) | 2,90 | 3,20 | 25 | 100 | 14 | 24 | 62 | 55 | 60 | 83 | 55 | 25 | 115 | 19 | 2,6 | 5.73 |
| OS.DSR M 24 UP | M24 (x3) | 4,40 | 5,50 | 36 | 160 | 14 | 24 | 62 | 55 | 60 | 83 | 55 | 25 | 115 | 19 | 2,6 | 5.73 |
| OS.DSR M 30 6t3 UP | M30 (x3.5) | 6,00 | 6,30 | 45 | 250 | 14 | 24 | 62 | 55 | 60 | 83 | 55 | 25 | 115 | 19 | 2,7 | 5.95 |
| Reference | Thread Diameter | SF 5:1 WLL (lbs) |
SF 4:1 WLL (lbs) |
Standard L1 (mm) |
Torque | (mm) | (mm) | A (mm) |
B (mm) |
C (mm) |
D (mm) |
E (mm) |
F (mm) |
G (mm) |
H (mm) |
Weight (kg) |
Weight |
| OS.DSR U 038 UP | UNC 3/8"-16 | 1,300 | 1,600 | 17 | 8 | 8 | 16 | 32 | 30 | 30 | 38 | 27 | 14 | 53 | 95 | 0,3 | 0.66 |
| OS.DSR U 050 UP | UNC 1/2"-13 | 2,400 | 2,800 | 21 | 12 | 8 | 16 | 32 | 30 | 30 | 38 | 27 | 14 | 53 | 95 | 0,3 | 0.66 |
| OS.DSR U 058 UP | UNC 5/8"-11 | 3,900 | 4,900 | 27 | 40 | 8 | 20 | 45 | 40 | 45 | 53 | 38 | 17 | 76 | 13 | 0,9 | 1.98 |
| OS.DSR U 075 UP | UNC 3/4"-10 | 5,250 | 5,250 | 30 | 80 | 8 | 20 | 45 | 40 | 45 | 53 | 38 | 17 | 76 | 13 | 0,9 | 1.98 |
| OS.DSR U 100 UP | UNC 1"-8 | 11,200 | 12,500 | 36 | 125 | 14 | 24 | 62 | 55 | 60 | 83 | 55 | 25 | 115 | 19 | 2,6 | 5.73 |
| OS.DSR U 125 UP | UNC 1-1/4"-7 | 13,500 | 13,500 | 45 | 200 | 14 | 24 | 62 | 55 | 60 | 83 | 55 | 25 | 115 | 19 | 2,7 | 5.95 |

If you wish to receive a quote for this product, please use the tab, this form is for general enquiries regarding this product only.
You can also request a quote through the pricing tab!
You can easily add more than one item to the Quote Request. This is highly recommended as we will be able to suit your needs much more efficiently.
The OS.DSR offshore lifting ring is a specially coated variant of the standard DSR double swivel ring.
The DSR is specially designed for simultaneously lifting and rotating loads. Its double swivel action ensures perfect alignment with the sling because the ring swivels 180° and also has a rotating range of 360°.
All offshore DSR lifting rings models have a safety factor of 4 and 5, which means that their breaking load is four or five times greater than the capacity indicated in the technical sheet. The model is also available with zinc lamellar coating (OS.DSR).
| Reference | Thread Diameter | SF 5:1 WLL (t) |
SF 4:1 WLL (t) |
Standard L1 (mm) |
Torque | S1 (mm) | S2 (mm) | A (mm) |
B (mm) |
C (mm) |
D (mm) |
E (mm) |
F (mm) |
G (mm) |
H (mm) |
Weight (kg) |
Weight |
| OS.DSR M 10 UP | M10 (x1.50) | 0,70 | 0,90 | 18 | 10 | 8 | 16 | 33 | 30 | 30 | 38 | 27 | 14 | 53 | 9,5 | 0,3 | 0.66 |
| OS.DSR M 12 UP | M12 (x1.75) | 1,05 | 1,30 | 21 | 15 | 8 | 16 | 33 | 30 | 30 | 38 | 27 | 14 | 53 | 9,5 | 0,3 | 0.66 |
| OS.DSR M 16 UP | M16 (x2) | 2,00 | 2,30 | 27 | 50 | 8 | 20 | 45 | 40 | 45 | 53 | 38 | 17 | 76 | 13 | 0,9 | 1.98 |
| OS.DSR M 20 3t2 UP | M20 (x2.5) | 2,90 | 3,20 | 25 | 100 | 14 | 24 | 62 | 55 | 60 | 83 | 55 | 25 | 115 | 19 | 2,6 | 5.73 |
| OS.DSR M 24 UP | M24 (x3) | 4,40 | 5,50 | 36 | 160 | 14 | 24 | 62 | 55 | 60 | 83 | 55 | 25 | 115 | 19 | 2,6 | 5.73 |
| OS.DSR M 30 6t3 UP | M30 (x3.5) | 6,00 | 6,30 | 45 | 250 | 14 | 24 | 62 | 55 | 60 | 83 | 55 | 25 | 115 | 19 | 2,7 | 5.95 |
| Reference | Thread Diameter | SF 5:1 WLL (lbs) |
SF 4:1 WLL (lbs) |
Standard L1 (mm) |
Torque | (mm) | (mm) | A (mm) |
B (mm) |
C (mm) |
D (mm) |
E (mm) |
F (mm) |
G (mm) |
H (mm) |
Weight (kg) |
Weight |
| OS.DSR U 038 UP | UNC 3/8"-16 | 1,300 | 1,600 | 17 | 8 | 8 | 16 | 32 | 30 | 30 | 38 | 27 | 14 | 53 | 95 | 0,3 | 0.66 |
| OS.DSR U 050 UP | UNC 1/2"-13 | 2,400 | 2,800 | 21 | 12 | 8 | 16 | 32 | 30 | 30 | 38 | 27 | 14 | 53 | 95 | 0,3 | 0.66 |
| OS.DSR U 058 UP | UNC 5/8"-11 | 3,900 | 4,900 | 27 | 40 | 8 | 20 | 45 | 40 | 45 | 53 | 38 | 17 | 76 | 13 | 0,9 | 1.98 |
| OS.DSR U 075 UP | UNC 3/4"-10 | 5,250 | 5,250 | 30 | 80 | 8 | 20 | 45 | 40 | 45 | 53 | 38 | 17 | 76 | 13 | 0,9 | 1.98 |
| OS.DSR U 100 UP | UNC 1"-8 | 11,200 | 12,500 | 36 | 125 | 14 | 24 | 62 | 55 | 60 | 83 | 55 | 25 | 115 | 19 | 2,6 | 5.73 |
| OS.DSR U 125 UP | UNC 1-1/4"-7 | 13,500 | 13,500 | 45 | 200 | 14 | 24 | 62 | 55 | 60 | 83 | 55 | 25 | 115 | 19 | 2,7 | 5.95 |

If you wish to receive a quote for this product, please use the tab, this form is for general enquiries regarding this product only.
You can also request a quote through the pricing tab!
You can easily add more than one item to the Quote Request. This is highly recommended as we will be able to suit your needs much more efficiently.
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