Ronstan Series 40 BB Triple Utility Block - Swivel Shackle Head (Non-locking) Rope Size:10 mm Extra feature include AquaQuake draining

Extra feature include AquaQuake draining function which will it speaker grill is always water free for optimal audio at all time

3M silicone lubricant contains no petroleum oils to stain fabrics

tar and oil stains on contact

1 Litre Kit

Ronstan Series 40 BB Triple Utility Block - Swivel Shackle Head (Non-locking) Rope Size:10 mm Extra feature include AquaQuake drainingRonstan Series 40 Ball Bearing Triple Utility Block, Swivel Shackle Head (Non locking) RF40300 Low friction Acetal or Torlon bearing system Lightweight Cheek cut outs for easy bearing maintenance Features a swivel shackle head for full 360 rotation Applications Mainsheet Halyard Vang Spinnaker control lines on off the beach catamarans, one design classes and sportsboats up to 8 m (26 ft) Materials Acetal ball bearings UV stabilised Acetal sheave Grade