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
    Our Price : $24.30
    Harken Single Big Bullet Block w/ Becket
    Regular price: $34.75
    Our Price : $27.11
    Harken Double Big Bullet Block
    Regular price: $78.15
    Our Price : $60.96
    Harken Double Big Bullet Block w/ Becket
    Regular price: $81.75
    Our Price : $63.77
    Harken Triple Big Bullet Block
    Regular price: $112.90
    Our Price : $88.06
    Harken Triple Big Bullet Block w/ Becket
    Regular price: $116.50
    Our Price : $90.87
    Harken Single Big Bullet Block w/ Shackle
    Regular price: $35.70
    Our Price : $27.85
    Harken Single Big Bullet Block w/ Shackle & Becket
    Regular price: $41.60
    Our Price : $32.45
    Harken Single Swivel Big Bullet Block
    Regular price: $41.00
    Our Price : $31.98
    Harken Single Swivel Big Bullet Block w/ Becket
    Regular price: $44.60
    Our Price : $34.79
    Harken Thru-Deck Big Bullet Block
    Regular price: $41.15
    Our Price : $32.10
    Harken In-Line Exit Big Bullet Block
    Regular price: $63.15
    Our Price : $49.26
    Harken Upright Lead Big Bullet Block
    Regular price: $43.00
    Our Price : $33.54
    Harken Double Upright Lead Big Bullet Block
    Regular price: $76.25
    Our Price : $59.48
    Harken Fixed Lead Block
    Regular price: $30.10
    Our Price : $23.48