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: $31.15
    Sale Price : $25.19
    Harken Single Big Bullet Block w/ Becket
    Regular price: $34.75
    Sale Price : $27.89
    Harken Double Big Bullet Block
    Regular price: $78.15
    Sale Price : $62.09
    Harken Double Big Bullet Block w/ Becket
    Regular price: $81.75
    Sale Price : $64.79
    Harken Triple Big Bullet Block
    Regular price: $112.90
    Sale Price : $80.99
    Harken Triple Big Bullet Block w/ Becket
    Regular price: $116.50
    Sale Price : $92.69
    Harken Single Big Bullet Block w/ Shackle
    Regular price: $35.70
    Sale Price : $28.79
    Harken Single Big Bullet Block w/ Shackle & Becket
    Regular price: $41.60
    Sale Price : $33.29
    Harken Single Swivel Big Bullet Block
    Regular price: $41.00
    Sale Price : $32.39
    Harken Single Swivel Big Bullet Block w/ Becket
    Regular price: $44.60
    Sale Price : $35.09
    Harken Thru-Deck Big Bullet Block
    Regular price: $41.15
    Sale Price : $32.39
    Harken In-Line Exit Big Bullet Block
    Regular price: $63.15
    Sale Price : $50.39
    Harken Upright Lead Big Bullet Block
    Regular price: $43.00
    Sale Price : $34.19
    Harken Double Upright Lead Big Bullet Block
    Regular price: $76.25
    Sale Price : $60.29
    Harken Fixed Lead Block
    Regular price: $30.10
    Sale Price : $24.29