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, open at one end with a toggle for an 8 mm pin at the other.
Seldén reference: RIGGING SCREW(STB) 5/16, OPEN/TGL PIN8.
Our Part # SEL174-961-73 | Mfr. Part # 174-961-73
FEATURES
FEATURES
- BodyType: STB.
- Thread size: 5/16".
- LR: 112 mm (4.41 in).
- Clevis pin ø: 8 mm (0.31 in).
- W: 9 mm (0.35 in).
- H: 18 mm (0.71 in).
- X: 16 mm (0.63 in).
- Breaking Load: 2,450 kg (5,401.32 lb).
TECHNICAL INFORMATION
TECHNICAL INFORMATION
| Description | Imperial | Metric |
|---|---|---|
| BodyType | STB | STB |
| Thread size | 5/16" | 5/16" |
| LR | 4.41 in | 112 mm |
| Clevis pin ø | 0.31 in | 8 mm |
| W | 0.35 in | 9 mm |
| H | 0.71 in | 18 mm |
| X | 0.63 in | 16 mm |
| Breaking Load | 5,401.32 lb | 2,450 kg |
| Weight | 5.93 oz. | 168.00 g. |
| Clevis Pin | 0.31 in. | 8.00 mm. |





