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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
7 mm) diameter that shrinks to 5/32 in (4 mm)
Protect your mast lights from sails and birds
(30 ml) for every 32 gallons (120 L) of fuel
Ball Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available
BLOCK SERIES 40 DOUBLE Perimeter 7 mm) diameter that shrinksSheaves running on Acetal or Torlon ball bearings provide high performance & low friction. The 2 stage ball bearing system provides consistent performance over the full load range. Features Low friction Acetal or Torlon bearing system Lightweight Cheek cut outs for easy bearing maintenance Features a swivel shackle head for full 360 rotation
