Harken Bullet Blocks

Harken 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 Bullet Block
    Regular price: $17.95
    Our Price : $15.99
    Harken Single Bullet Block w/ Becket
    Regular price: $21.55
    Our Price : $18.99
    Harken Double Bullet Block
    Regular price: $48.85
    Our Price : $42.99
    Harken Double Bullet Block w/ Becket
    Regular price: $52.40
    Our Price : $45.99
    Harken Triple Bullet Block
    Regular price: $68.15
    Our Price : $59.99
    Harken Triple Bullet Block w/ Becket
    Regular price: $71.70
    Our Price : $62.99
    Harken Single Wire Bullet Block
    Regular price: $23.65
    Our Price : $20.99
    Harken Single Wire Bullet Block w/ Becket
    Regular price: $27.85
    Our Price : $24.99
    Harken Double Wire Bullet Block
    Regular price: $60.85
    Our Price : $53.99
    Harken Single Swivel Bullet Block
    Regular price: $31.80
    Our Price : $27.99
    Harken Single Swivel Bullet Block w/ Becket
    Regular price: $35.40
    Our Price : $30.99
    Harken Single Swivel Wire Bullet Block
    Regular price: $36.70
    Our Price : $32.99
    Harken Single Thru-Deck Bullet Block
    Regular price: $26.20
    Our Price : $22.99
    Harken 2 Sheave In-Line Exit Bullet Block
    Regular price: $41.60
    Our Price : $36.99
    Harken Wire Thru-Deck Bullet Block
    Regular price: $32.60
    Our Price : $28.99
    Harken Wire Upright Lead Bullet Block
    Regular price: $32.90
    Our Price : $28.99
    Harken Wire Cheek Bullet Block
    Regular price: $28.40
    Our Price : $24.99
    Harken Exit Bullet Block w/ Cam Cleat
    Regular price: $106.00
    Our Price : $92.99
    Harken Pivoting Cheek Mounted Bullet Block
    Regular price: $28.95
    Our Price : $25.99
    Harken Double Upright Lead Bullet Block
    Regular price: $47.25
    Our Price : $41.99
    Harken Thru-Deck Bullet Block w/ Stainless Steel Cover
    Regular price: $39.10
    Our Price : $34.99
    Harken Thru-Deck Wire Bullet Block w/ Stainless Steel Cover
    Regular price: $45.25
    Our Price : $39.99
    Harken In-Line Exit Bullet Block w/ Stainless Steel Cover
    Regular price: $54.90
    Our Price : $48.99
    Harken Upright Bullet Lead Block
    Regular price: $26.60
    Our Price : $23.99