JTR-HL03 G80 Master Link Assembly
The JTR-HL03 (TH-92) G80 Master Link Assembly is designed for multi-leg chain slings used in heavy-duty industrial lifting operations:
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Triple Link Design: Consists of a main master link and two sub-links, making it perfect for 2-leg, 3-leg, or 4-leg industrial chain hoist configurations.
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High Load Capacity: Precision engineered for massive lifting tasks, with Working Load Limits (W.L.L.) ranging from 4.1t up to 40.3t.
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Safety Guaranteed: Manufactured to G80 standards with a 5:1 safety factor, ensuring high breaking loads (up to 201.5t for the 2" size).
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Premium Material: Drop-forged from superior alloy steel and heat-treated for optimal strength and impact resistance.
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Versatile Sizing: Available in multiple sizes from 3/4" to 2" to fit various industrial rigging needs.
| G80 Master Link Assembly（TH-92） | ||||||||||
| Size | W.L.L | B.L | Dimension（mm） | Weight | ||||||
| (t) | (t) |
A |
B | D | a | b | d | s | （kg/pc） | |
| 3/4" | 4.1 | 20.5 | 140 | 70 | 20 | 85 | 40 | 14 | 7.6 | 1.55 |
| 1" | 8.4 | 42 | 178 | 89 | 25 | 100 | 60 | 18 | 8.4 | 3.29 |
| 1-1/4" | 14.1 | 70.5 | 220 | 110 | 32 | 100 | 60 | 22 | 13.5 | 7.18 |
| 1-1/2" | 21.3 | 106.5 | 267 | 135 | 38 | 180 | 100 | 28 | 16.5 | 12.91 |
| 1-3/4" | 33.3 | 166.5 | 305 | 152 | 45 | 180 | 100 | 35 | 18.5 | 21.25 |
| 2" | 40.3 | 201.5 | 356 | 178 | 50 | 180 | 100 | 38 | - | 30.34 |
