G2150 Dee Bolt & Nut Shackle
Dee Bolt & Nut Shackle features a safety bolt, nut, and cotter pin system, ensuring a secure connection even under dynamic loads or rotation.
- Triple Safety System: Bolt + Nut + Cotter pin for vibration resistance and permanent installations
- High Strength: Forged alloy steel with 6:1 safety factor and WLL markings
- Narrow D-Shape Design: Ideal for chain alignment, preventing twisting under load
- Corrosion Resistant Options: Hot-dip galvanized for marine and industrial use
- Wide Applications: Suitable for construction, marine, and heavy industrial environments
Secure Dee Bolt & Nut Shackle for Lifting & Rigging
The Dee Bolt & Nut Shackle provides safe and stable connections in lifting and rigging systems. Featuring a bolt, nut, and cotter pin assembly, it delivers a more reliable lock than standard screw pin shackles, making it ideal for applications requiring long-term safety and performance.
In addition, its narrow D-shape efficiently handles straight-line loads, improving lifting stability. Built from high-strength alloy steel, it ensures consistent performance even in demanding industrial environments.
Moreover, the robust design resists loosening under vibration or dynamic loads. Therefore, it is widely used in heavy-duty rigging, construction, and permanent lifting installations.
Why Choose Our Dee Bolt & Nut Shackle?
- Enhanced Safety Locking System: The bolt, nut, and cotter pin design prevents accidental loosening. Therefore, it ensures maximum safety during lifting operations.
- High Load Capacity: Engineered for heavy-duty applications. As a result, it performs reliably under high working load limits.
- Narrow D-Body Design: Perfect for straight-line chain lifting; prevents twisting common with wider anchor shackles.
- Durable Alloy Steel Material: Provides excellent mechanical strength. In addition, it extends service life.
- Ideal for Permanent Installations: Unlike screw pin types, this shackle is suitable for long-term use. Therefore, it is widely used in critical lifting systems.
Bolt Type Chain Shackle Specifications
| Size (in) | W.L.L (Ton) | Weight (kg) | Dimensions (mm) | |||||||||
| A | B | C | D | E | F | G | K | L | M | |||
| 1/4 | 0.5 | 0.05 | 11.9 | 7.85 | 6.35 | 6.35 | 24.6 | 15.5 | 22.4 | 40.4 | 4.85 | 35.1 |
| 5/16 | 0.75 | 0.08 | 13.5 | 9.65 | 7.85 | 7.85 | 29.5 | 19.1 | 26.2 | 48.5 | 5.6 | 42.2 |
| 3/8 | 1 | 0.12 | 16.8 | 11.2 | 9.65 | 9.65 | 35.8 | 23.1 | 31.8 | 58.5 | 6.35 | 51.5 |
| 7/16 | 1.5 | 0.21 | 19.1 | 12.7 | 11.2 | 11.2 | 41.4 | 26.9 | 36.6 | 67.5 | 7.85 | 60.5 |
| 1/2 | 2 | 0.32 | 20.6 | 16 | 12.7 | 12.7 | 46 | 30.2 | 41.4 | 77 | 9.65 | 68.5 |
| 5/8 | 3.25 | 0.61 | 26.9 | 19.1 | 15.7 | 16 | 58.5 | 38.1 | 51 | 95.5 | 11.2 | 85 |
| 3/4 | 4.75 | 0.96 | 31.8 | 22.4 | 20.6 | 19.1 | 70 | 46 | 60.5 | 115 | 12.7 | 101 |
| 7/8 | 6.5 | 1.5 | 36.6 | 25.4 | 24.6 | 22.4 | 81 | 53 | 71.5 | 135 | 12.7 | 114 |
| 1 | 8.5 | 2.21 | 42.9 | 28.7 | 25.4 | 25.4 | 93.5 | 60.5 | 81 | 151 | 14.2 | 129 |
| 1-1/8 | 9.5 | 3.11 | 46 | 31.8 | 31.8 | 28.7 | 103 | 68.5 | 91 | 172 | 16 | 142 |
| 1-1/4 | 12 | 4.5 | 51.5 | 35.1 | 35.1 | 31.8 | 115 | 76 | 100 | 191 | 17.5 | 156 |
| 1-3/8 | 13.5 | 5.7 | 57 | 38.1 | 38.1 | 35.1 | 127 | 84 | 111 | 210 | 19.1 | 174 |
| 1-1/2 | 17 | 9.4 | 60.5 | 41.4 | 41.1 | 38.1 | 137 | 92 | 122 | 230 | 20.6 | 187 |
| 1-3/4 | 25 | 12.6 | 73 | 51 | 54 | 44.5 | 162 | 106 | 146 | 279 | 25.4 | 231 |
| 2 | 35 | 18 | 82.5 | 57 | 60 | 51 | 184 | 122 | 172 | 312 | 31 | 263 |
| 2-1/2 | 55 | 38.6 | 105 | 70 | 66.5 | 66.5 | 238 | 145 | 203 | 377 | 35.1 | 330 |
Choosing the Right Bolt Type Dee Shackle
- Working Load Limit (WLL)
First, check the required WLL for your application. Choose a shackle that meets or exceeds this capacity to ensure safe lifting performance. - Size and Compatibility
Next, match the pin size and dimensions with your chains, wire ropes, or other lifting equipment. - Working Environment
In addition, consider where the shackle will be used. For outdoor or marine conditions, select galvanized or corrosion-resistant finishes. This helps extend service life and maintain performance over time. - Safety Standards
Finally, always follow industry safety guidelines. Make sure the shackle meets relevant standards and project requirements.
If you are unsure which specification to choose, our team can assist you. 👉 Contact us now for professional advice and a fast quotation.
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