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Selden RIGGING SCREW(STB) 5/16, OPEN/ R9

SKU: SEL174-961-76  |  Manuf. Code: 174-961-76
List Price:  $68.00 USD
$62.95 USD
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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 an R9 stemball socket at the other.

Seldén reference: RIGGING SCREW(STB) 5/16, OPEN/ R9.

Our Part # SEL174-961-76 | Mfr. Part # 174-961-76

FEATURES

  • BodyType: STB.
  • Thread size: 5/16".
  • M MIN: 104 mm (4.09 in).
  • M MAX: 138 mm (5.43 in).
  • LR: 112 mm (4.41 in).
  • T: 98 mm (3.86 in).
  • Stemball size: 9 R.
  • Breaking Load: 2,450 kg (5,401.32 lb).

TECHNICAL INFORMATION

DescriptionImperialMetric
BodyTypeSTBSTB
Thread size5/16"5/16"
M MIN4.09 in104 mm
M MAX5.43 in138 mm
LR4.41 in112 mm
T3.86 in98 mm
Stemball size9 R9 R
Breaking Load5,401.32 lb2,450 kg
Weight4.48 oz.127.00 g.