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 5/16 in size, with a fork for an 8 mm pin at one end and an R11 stemball socket at the other.
Seldén reference: RIGGING SCREW(STB) 5/16 -FRK/ R11 PIN8.
Our Part # SEL174-961-52 | Mfr. Part # 174-961-52
FEATURES
FEATURES
- Thread size: 5/16".
- R: 11 mm (0.43 in).
- Clevis pin Ø: 8 mm (0.31 in).
- L MIN: 190 mm (7.48 in).
- L MAX: 256 mm (10.08 in).
- W: 9 mm (0.35 in).
- H: 15 mm (0.59 in).
- X: 16 mm (0.63 in).
TECHNICAL INFORMATION
TECHNICAL INFORMATION
| Description | Imperial | Metric |
|---|---|---|
| Thread size | 5/16" | 5/16" |
| R | 0.43 in | 11 mm |
| Clevis pin Ø | 0.31 in | 8 mm |
| L MIN | 7.48 in | 190 mm |
| L MAX | 10.08 in | 256 mm |
| W | 0.35 in | 9 mm |
| H | 0.59 in | 15 mm |
| X | 0.63 in | 16 mm |
| Breaking Load | 5,401.32 lb | 2,450 kg |
| Weight | 6.63 oz. | 188.00 g. |
| Clevis Pin | 0.31 in. | 8.00 mm. |
| L-MIN | 7.48 in. | 190.00 mm. |
| L-MAX | 10.08 in. | 256.00 mm. |





