Harken 16mm Airblocks

Harken 16mm Airblocks
The 16 mm is Harken's smallest block. It is perfect for small synthetic control lines found on high-tech dinghies.

The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) safe working load - the highest on the market compared to similarly sized blocks.

The 442 uses a spacer and the 404 uses an )-ring to keep the line in the sheave during intermittent loading.

Use for:


  • Dinghy control lines

  • Big Boat leech lines

  • Downhauls

  • Traveler controls

  • Spinnaker pole trip lines

  • Outhauls

  • Cunninghams

  • Halyards on prams

  • Harken 16mm Double In-Line Exit Block
    Regular price: $60.35
    Our Price : $52.99
    Harken 16mm Forkhead Block
    Regular price: $22.40
    Our Price : $19.99
    Harken 16mm Hook-In Halyard Block
    Regular price: $31.55
    Our Price : $27.99
    Harken 16mm Single Fixed Head Block
    Regular price: $15.80
    Our Price : $13.99
    Harken 16mm Single Fixed Head Block w/ Becket
    Regular price: $18.10
    Our Price : $15.99
    Harken 16mm Double Fixed Head Block
    Regular price: $32.85
    Our Price : $28.99
    Harken 16mm Double Fixed Head Block w/ Becket
    Regular price: $35.90
    Our Price : $31.99
    Harken 16mm Triple Fixed Head Block
    Regular price: $46.35
    Our Price : $40.99
    Harken 16mm Triple Fixed Head Block w/ Becket
    Regular price: $48.80
    Our Price : $42.99
    Harken 16mm Cheek Block
    Regular price: $18.30
    Our Price : $15.99
    Harken 16mm Single Block w/ Swivel
    Regular price: $28.40
    Our Price : $24.99
    Harken 16mm Single Thru-Deck Block
    Regular price: $43.95
    Our Price : $38.99
    Harken 16mm Single Pivot Cheek Block
    Regular price: $19.70
    Our Price : $17.99
    Harken 16mm Flip-Flop Block
    Regular price: $41.65
    Our Price : $36.99
    Harken 16mm Single Block w/ Eyestrap Assembly
    Regular price: $23.75
    Our Price : $20.99
    Harken 16mm Narrow Block
    Regular price: $18.05
    Our Price : $15.99
    Harken 16mm Narrow Block - Bronze Sheave
    Regular price: $25.10
    Our Price : $21.99