7/16" Type KB Safety Bow Shackle - 2.7 Tonne WLL Galvanized Steel Screw Pin
This 7/16" screw pin bow shackle features a safety screw pin design with 2.7 tonne working load limit (WLL). Constructed from hot-dip galvanized steel, it provides excellent corrosion resistance for demanding industrial applications.
- Large rounded bow shape accommodates multi-directional loading
- Screw pin configuration for quick connections and disconnections
- Quenched and tempered high-quality carbon steel construction
- Hot dip galvanized finish for superior corrosion protection
- Alloy steel pins with yellow paint identification
- Working Load Limit: 2.7 tonnes
- Proof Load: 2 x WLL (5.4 tonnes)
- Minimum Breaking Load: 6 x WLL (16.2 tonnes)
- Nominal Size: 7/16 inch
- Weight: 0.17 kg
- Compliance: ASME B30.26-2004 and RR-C-271D standards
| Code | Nominal Size (in.) | WLL (tons) | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | G (mm) | H (mm) | L (mm) | M (mm) | P (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KB-2.0 | 3/8 | 2.00 | 16.8 | 11.2 | 36.6 | 9.7 | 26.2 | 23.1 | 45.2 | 63.5 | 6.4 | 51.5 | 9.7 | 0.14 |
| KB-2.7 | 7/16 | 2.70 | 19.1 | 12.7 | 42.9 | 11.2 | 29.5 | 26.9 | 51.5 | 74.0 | 7.9 | 60.5 | 11.2 | 0.17 |
| KB-3.3 | 1/2 | 3.30 | 20.6 | 16.0 | 47.8 | 12.7 | 23.3 | 30.2 | 58.5 | 83.5 | 9.7 | 68.5 | 12.7 | 0.29 |
| KB-5.0 | 5/8 | 5.00 | 26.9 | 19.1 | 60.5 | 16.0 | 42.9 | 38.1 | 74.5 | 106.0 | 11.2 | 85.0 | 17.5 | 0.63 |
| KB-7.0 | 3/4 | 7.00 | 31.8 | 22.4 | 71.5 | 19.1 | 51.0 | 46.0 | 89.0 | 126.0 | 12.7 | 101.0 | 20.6 | 1.02 |
| KB-9.5 | 7/8 | 9.50 | 36.6 | 25.4 | 84.0 | 22.4 | 58.0 | 53.0 | 102.0 | 148.0 | 12.7 | 114.0 | 24.6 | 1.53 |
| KB-12.5 | 1 | 12.50 | 42.9 | 28.7 | 95.5 | 25.4 | 68.5 | 60.5 | 119.0 | 167.0 | 14.2 | 129.0 | 26.9 | 2.41 |
| KB-15.0 | 1-1/8 | 15.00 | 46.0 | 31.8 | 108.0 | 29.5 | 74.0 | 68.5 | 131.0 | 190.0 | 16.0 | 142.0 | 31.8 | 3.09 |
| KB-18.0 | 1-1/4 | 18.00 | 51.5 | 35.1 | 119.0 | 32.8 | 82.5 | 76.0 | 146.0 | 210.0 | 17.5 | 156.0 | 35.1 | 4.31 |
| KB-21.0 | 1-3/8 | 21.00 | 57.0 | 38.1 | 133.0 | 36.1 | 92.0 | 84.0 | 162.0 | 233.0 | 19.1 | 174.0 | 38.1 | 6.01 |
Always ensure screw pin threads are fully engaged and tightened prior to each lift. Side loading reduces working load limit - consult manufacturer guidelines for proper usage.
Shanghai Anfeng Lifting & Rigging Ltd. specializes in high-quality lifting equipment including webbing slings, wire ropes, chains, and rigging accessories. All products undergo rigorous QA/QC procedures and can be supplied with third-party inspection certificates (DNV-GL, CCS, ABS) upon request.
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