Harken Big Bullet Blocks

Harken Big Bullet Blocks
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.

Free-rolling Delrin ball bearings, sheave and sideplates UV-stabilized with carbon-black additive for maximum protection.

Wire Bullet blocks use roller bearings to carry higher loads and feature Hardkote-anodized Teflon impregnated aluminum sheaves for strength and corrosion resistance. Mast exit blocks with cams used for halyard controls and under boom mainsheets.

The 140 is designed for under-boom mainsheets or for spar-mounted halyards and control lines and pivots for a fair lead. The 141 is ideal for control lines.

Use for:


  • Outhauls

  • Vangs

  • Barberhaulers

  • Cunninghams

  • Traveler controls

  • Furling line leads

  • Flag halyards

  • Harken Single Big Bullet block
    Regular price: $32.70
    Our Price : $25.83
    Harken Single Big Bullet Block w/ Becket
    Regular price: $36.50
    Our Price : $28.84
    Harken Double Big Bullet Block
    Regular price: $82.05
    Our Price : $64.82
    Harken Double Big Bullet Block w/ Becket
    Regular price: $85.85
    Our Price : $67.82
    Harken Triple Big Bullet Block
    Regular price: $118.55
    Our Price : $93.65
    Harken Triple Big Bullet Block w/ Becket
    Regular price: $122.35
    Our Price : $96.66
    Harken Single Big Bullet Block w/ Shackle
    Regular price: $37.50
    Our Price : $29.63
    Harken Single Big Bullet Block w/ Shackle & Becket
    Regular price: $43.70
    Our Price : $34.52
    Harken Single Swivel Big Bullet Block
    Regular price: $43.05
    Our Price : $34.01
    Harken Single Swivel Big Bullet Block w/ Becket
    Regular price: $46.85
    Our Price : $37.01
    Harken Thru-Deck Big Bullet Block
    Regular price: $43.20
    Our Price : $34.13
    Harken In-Line Exit Big Bullet Block
    Regular price: $66.30
    Our Price : $52.38
    Harken Upright Lead Big Bullet Block
    Regular price: $45.15
    Our Price : $35.67
    Harken Double Upright Lead Big Bullet Block
    Regular price: $80.05
    Our Price : $63.24
    Harken Fixed Lead Block
    Regular price: $31.60
    Our Price : $24.96