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hamma® Regatta Threaded (LH) Fork is a marine-grade threaded rigging terminal for boats and yachts, available in 7 sizes.
It screws into a turnbuckle body to connect standing rigging to a chainplate, mast tang or deck fitting. Sizes run from 5/16" pin to 7/8" pin; choose the size that matches your wire, pin or thread in the table below. Genuine Arcus hamma® hardware, supplied by ASW Marine Parts for boat owners across Australia.
Which size do I need? Match your wire diameter, pin or thread size to the size table. If you are replacing an existing fitting, measure the wire and pin, or quote the Arcus code. Dimension letters (A, B, L and so on) follow the Arcus catalogue drawing.
What load is it rated for? Arcus lists a breaking load of 2,400 to 21,500 kg. Breaking load is not a safe working load; size your rigging with a suitable safety factor.
Do prices include GST? Yes. All prices are in Australian dollars and include GST.
| Code | Thread size (M) | ØA (mm) | B (mm) | C (mm) | L (mm) | Breaking load (kg) | Price inc GST |
|---|---|---|---|---|---|---|---|
| HM-THF-05L | 5/16"-24UNF | 8 | 7.9 | 17 | 100 | 2,400 | $24.82 |
| HM-THF-06L | 3/8"-24UNF | 9.5 | 10 | 20 | 115 | 3,600 | $35.39 |
| HM-THF-07L | 7/16"-20UNF | 11 | 11 | 22 | 135 | 5,000 | $48.94 |
| HM-THF-08L | 1/2"-20UNF | 12.7 | 13 | 26 | 145 | 6,800 | $84.16 |
| HM-THF-10L | 5/8"-18UNF | 16 | 16 | 32 | 175 | 10,900 | $135.20 |
| HM-THF-12L | 3/4"-16UNF | 19 | 19 | 38 | 205 | 15,900 | $221.67 |
| HM-THF-14L | 7/8"-14UNF | 22 | 22 | 45 | 230 | 21,500 | $297.77 |
hamma® Regatta Threaded (LH) Fork is a marine-grade threaded rigging terminal for boats and yachts, available in 7 sizes.
It screws into a turnbuckle body to connect standing rigging to a chainplate, mast tang or deck fitting. Sizes run from 5/16" pin to 7/8" pin; choose the size that matches your wire, pin or thread in the table below. Genuine Arcus hamma® hardware, supplied by ASW Marine Parts for boat owners across Australia.
Which size do I need? Match your wire diameter, pin or thread size to the size table. If you are replacing an existing fitting, measure the wire and pin, or quote the Arcus code. Dimension letters (A, B, L and so on) follow the Arcus catalogue drawing.
What load is it rated for? Arcus lists a breaking load of 2,400 to 21,500 kg. Breaking load is not a safe working load; size your rigging with a suitable safety factor.
Do prices include GST? Yes. All prices are in Australian dollars and include GST.
| Code | Thread size (M) | ØA (mm) | B (mm) | C (mm) | L (mm) | Breaking load (kg) | Price inc GST |
|---|---|---|---|---|---|---|---|
| HM-THF-05L | 5/16"-24UNF | 8 | 7.9 | 17 | 100 | 2,400 | $24.82 |
| HM-THF-06L | 3/8"-24UNF | 9.5 | 10 | 20 | 115 | 3,600 | $35.39 |
| HM-THF-07L | 7/16"-20UNF | 11 | 11 | 22 | 135 | 5,000 | $48.94 |
| HM-THF-08L | 1/2"-20UNF | 12.7 | 13 | 26 | 145 | 6,800 | $84.16 |
| HM-THF-10L | 5/8"-18UNF | 16 | 16 | 32 | 175 | 10,900 | $135.20 |
| HM-THF-12L | 3/4"-16UNF | 19 | 19 | 38 | 205 | 15,900 | $221.67 |
| HM-THF-14L | 7/8"-14UNF | 22 | 22 | 45 | 230 | 21,500 | $297.77 |