DESCRIPTION

The Seldén BBB20 Single Stand Up Block is a 20mm ball bearing block designed for control lines on dinghies and keelboats. Made with stainless steel ball bearings and glass fiber reinforced polyamide, it is lightweight yet strong. The block is easy to install with the included deck mounted bracket and spring

FEATURES

  • Block Type: standup.
  • Sub-Type: standup single.
  • Breaking Load: 300 kg (661.39 lb).
  • Safe Working Load: 150 kg (330.69 lb).
  • System: BBB20.

TECHNICAL INFORMATION


DescriptionImperialMetric
Block Typestandupstandup
Sub-Typestandup singlestandup single
Breaking Load661.39 lb300 kg
Safe Working Load330.69 lb150 kg
SystemBBB20BBB20
Weight0.92 oz.26.00 g.

KNOWLEDGE BASE

Selden Deck Hardware Dimensioning GuideSize Selden blocks and traveller cars by boat length: the dimensioning charts for main sheet, main, genoa and.View Selection Guide →