DESCRIPTION
DESCRIPTION
Seldén's StB rigging screw tensions and tunes standing rigging. Body and terminals are AISI 316 acid-resistant stainless steel, with a bronze thread insert for smooth adjustment and long service life. The round body takes an adjustable spanner and carries a measurement slot to check terminal distance, and the polished rounded locknuts will not chafe sails or ropes.
This is the 7/16 in size, with a fork for an 11 mm pin at one end and an R11 stemball socket at the other.
Seldén reference: RIGGING SCREW(STB) 7/16 -FRK/ R11 PIN11.
Our Part # SEL174-963-50 | Mfr. Part # 174-963-50
FEATURES
FEATURES
- Thread size: 7/16".
- R: 11 mm (0.43 in).
- Clevis pin Ø: 11 mm (0.43 in).
- L MIN: 265 mm (10.43 in).
- L MAX: 369 mm (14.53 in).
- W: 12.5 mm (0.49 in).
- H: 21 mm (0.83 in).
- X: 25 mm (0.98 in).
TECHNICAL INFORMATION
TECHNICAL INFORMATION
| Description | Imperial | Metric |
|---|---|---|
| Thread size | 7/16" | 7/16" |
| R | 0.43 in | 11 mm |
| Clevis pin Ø | 0.43 in | 11 mm |
| L MIN | 10.43 in | 265 mm |
| L MAX | 14.53 in | 369 mm |
| W | 0.49 in | 12.5 mm |
| H | 0.83 in | 21 mm |
| X | 0.98 in | 25 mm |
| Breaking Load | 11,111.28 lb | 5,040 kg |
| Weight | 1.00 lb. | 454.00 g. |
| Clevis Pin | 0.43 in. | 11.00 mm. |
| L-MIN | 10.43 in. | 265.00 mm. |
| L-MAX | 14.53 in. | 369.00 mm. |





