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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 1/2 in size, open at one end with an R11 stemball socket at the other.

Seldén reference: RIGGING SCREW(STB) 1/2, OPEN/ R11.

Our Part # SEL174-964-76 | Mfr. Part # 174-964-76

FEATURES

  • BodyType: STB.
  • Thread size: 1/2".
  • M MIN: 153 mm (6.02 in).
  • M MAX: 218 mm (8.58 in).
  • LR: 195 mm (7.68 in).
  • T: 144 mm (5.67 in).
  • Stemball size: 11 R.
  • Breaking Load: 6,200 kg (13,668.64 lb).

TECHNICAL INFORMATION


DescriptionImperialMetric
BodyTypeSTBSTB
Thread size1/2"1/2"
M MIN6.02 in153 mm
M MAX8.58 in218 mm
LR7.68 in195 mm
T5.67 in144 mm
Stemball size11 R11 R
Breaking Load13,668.64 lb6,200 kg
Weight14.39 oz.408.00 g.