Grade 80 U.S.-Type Master Link
Grade 80 U.S.-type master link for single-leg and two-leg chain slings, as well as wire-rope sling assemblies. Load ratings vary according to the sling configuration and chain size.
| Item Code | Weight (kg) |
Chain Size | Single-Leg WLL (t) |
Two-Leg WLL 21°–45° (t) |
Wire-Rope WLL (t) |
A (mm) |
B (mm) |
D (mm) |
S (mm) |
|---|---|---|---|---|---|---|---|---|---|
| SL-R1003-1.6 | 0.27 | 1/4 | 1.12 | 1.6 | 1.6 | 100 ±5 | 60 ±5 | 12 ±1 | 6 ±0.5 |
| SL-R1003-1.6 | 0.27 | 9/32 | 1.5 | — | 1.6 | 100 ±5 | 60 ±5 | 12 ±1 | 6 ±0.5 |
| SL-R1003-2.5 | 0.38 | 9/32 | 1.5 | 2.12 | 2.5 | 100 ±5 | 60 ±5 | 14 ±1 | 7.6 ±0.5 |
| SL-R1003-2.5 | 0.38 | 5/16 | 2 | — | 2.5 | 100 ±5 | 60 ±5 | 14 ±1 | 7.6 ±0.5 |
| SL-R1003-4 | 0.85 | 5/16 | 2 | 2.8 | 4 | 160 ±6 | 90 ±5 | 18 ±1 | 8.4 ±0.5 |
| SL-R1003-4 | 0.85 | 3/8 | 3.15 | — | 4 | 160 ±6 | 90 ±5 | 18 ±1 | 8.4 ±0.5 |
| SL-R1003-6.5 | 1.2 | 3/8 | 3.15 | 4.25 | 6.5 | 160 ±6 | 90 ±5 | 20 ±1 | 10.5 ±0.5 |
| SL-R1003-6.5 | 1.2 | 1/2 | 5.3 | — | 6.5 | 160 ±6 | 90 ±5 | 20 ±1 | 10.5 ±0.5 |
| SL-R1003-8 | 1.63 | 1/2 | 5.3 | 7.5 | 8 | 180 ±6 | 100 ±5 | 22 ±1 | 13.5 ±0.5 |
| SL-R1003-8 | 1.63 | 5/8 | 8 | — | 8 | 180 ±6 | 100 ±5 | 22 ±1 | 13.5 ±0.5 |
| SL-R1003-11.5 | 2.13 | 5/8 | 8 | 11.2 | 11.5 | 180 ±6 | 100 ±5 | 25 ±1 | 16.5 ±0.5 |
| SL-R1003-11.5 | 2.13 | 19 mm | 11.2 | — | 11.5 | 180 ±6 | 100 ±5 | 25 ±1 | 16.5 ±0.5 |
| SL-R1003-11.8 | 3.81 | 3/4 | 12.5 | — | 11.8 | 270 ±7 | 140 ±6 | 28 +1/−2 | 19 ±0.5 |
| SL-R1003-16 | 5.05 | 19 mm | 11.2 | 16 | 16 | 270 ±7 | 140 ±6 | 32 +1/−2 | 19 ±0.5 |
| SL-R1003-16 | 5.05 | 7/8 | 15 | — | 16 | 270 ±7 | 140 ±6 | 32 +1/−2 | 19 ±0.5 |
| SL-R1003-24 | 6.83 | 7/8 | 15 | 21.2 | 24 | 285 ±7 | 155 ±6 | 36 +1/−2 | 20 ±0.5 |
| SL-R1003-24 | 6.83 | 1 | 21.2 | — | 24 | 285 ±7 | 155 ±6 | 36 +1/−2 | 20 ±0.5 |
| SL-R1003-25 | 8.9 | 28 mm | 25 | — | 25 | 300 ±8 | 160 ±6 | 40 +1/−2 | 26 ±0.5 |
| SL-R1003-31.5 | 12.8 | 1 | 21.2 | 30 | 31.5 | 340 ±10 | 180 ±6 | 45 +1/−2 | 26 ±0.5 |
| SL-R1003-31.5 | 12.8 | 1-1/4 | 31.5 | — | 31.5 | 340 ±10 | 180 ±6 | 45 +1/−2 | 26 ±0.5 |
| SL-R1003-45 | 17.3 | 1-1/4 | 31.5 | 45 | 45 | 390 ±10 | 215 ±7 | 51 +1/−2 | 32 ±0.5 |