Harken 29 mm Wire Bullet Small Boat Classic Block — Swivel

Low-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Wire Bullet blocks use roller bearings to carry higher loads and feature hardcoat-anodized PTFE impregnated aluminum sheaves for strength and corrosion resistance.


  • Breaking load (kg) 907
  • Length (mm) 70
  • Maximum line Ø (mm) 8
  • Maximum working load (kg) 227
  • Shackle pin Ø (mm) 5
  • Sheave Ø (mm) 29
  • Weight (g) 43

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