Ronstan CW71027 Series 15 Ball Bearing Utility Block - Double, Loop Head

<p><strong>Series 15 Ball Bearing Utility Block - Double, Loop Head</strong></p><p><strong>Features:</strong></p><ul><li>Smallest and lightest ball bearing block available</li><li>Precision molded acetal sheave running on stainless steel ball bearings provide high performance & low friction</li><li>Single loop head blocks include an O-ring to separate running line from head lashing or fixing</li></ul><p><strong>Applications:</strong></p><ul><li>Dinghy control lines</li><li>Vangs, cunninghams and tweakers</li><li>Shock cord tensioning systems</li></ul><p><strong>Materials:</strong></p><ul><li>BB sheaves: UV stabilized acetal</li><li>Ball bearings: Stainless steel</li><li>Cheeks: Grade 316 stainless steel</li></ul> <!--- cis2:mm1rmZVk --->