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Rigging & SailRigging HardwareBlue Wave Rigging Screws (Turnbuckles)Blue Wave Open Body Rigging Screws UNF Toggle-Fork
Rigging & SailRigging HardwareBlue Wave Rigging Screws (Turnbuckles)Blue Wave Open Body Rigging Screws UNF Toggle-Fork
Marine open body UNF toggle-fork chromed bronze and stainless steel AISI rigging screw (turnbuckle). The sleek, open chromed bronze body combined with stainless steel AISI screws prevents the threads from seizing up (gauling), a common problem with higher loads on stainless only designs. The open body allows for easier adjustment and inspection. The toggle normally fitted to the chain plate allows movement both fore and aft as well as side to side completely avoiding the chance of work hardening. They feature laser engraved thread size, Blue Wave logo, and side marking of the left thread.
| Code | Gauge UNF | For wire size | L1 MAX | L2 MIN | A1 | A2 | Pin Size |
Breakload |
Weight Kg |
| 330006A | 1/4" | 3mm | 225 | 163 | 8.0 | 9.5 | 6.35 | 1300kg | 0.128 |
| 330008A | 5/16" | 4mm | 268 | 192 | 10.0 | 11.0 | 8.0 | 2350kg | 0.205 |
| 330010A | 3/8" | 5mm | 313 | 1229 | 12.0 | 12.0 | 9.5 | 3500kg | 0.325 |
| 330011AX | 7/16" | 6mm | 350 | 260 | 15.0 | 12.0 | 11.0 | 4700kg | 0.540 |
| 330012AX | 1/2" | 7mm | 382 | 276 | 18.0 | 14.0 | 12.7 | 5400kg |
0.800 |
| 130016AX | 5/8" | 8mm | 491 | 359 | 20.0 | 18.0 | 16.0 | 8000kg | 1.370 |
| 130020AX | 3/4" | 10mm/12mm | 586 | 426 | 24.0 | 24.0 | 19.0 | 13000kg | 2.280 |
Dimensions in mm and UNF thread.
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