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Need a New Years's Resolution? Come and try Wing Foiling!
Need a New Years's Resolution? Come and try Wing Foiling!

Ball Bearing Blocks 15-21mm

  • Harken Single Micro Block (HK224)

    Harken
    $28.03 - $28.03
    $28.03
    $28.03
    $28.03 - $28.03
    $28.03

    Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats o...

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    $28.03 - $28.03
    $28.03
    $28.03
    $28.03 - $28.03
    $28.03

  • Harken Single Micro Block w/Becket (HK225)

    Harken
    $32.45 - $32.45
    $32.45
    $32.45
    $32.45 - $32.45
    $32.45

    Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats o...

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    $32.45 - $32.45
    $32.45
    $32.45
    $32.45 - $32.45
    $32.45

  • Harken Double Micro Block (HK226)

    Harken
    $70.73 - $70.73
    $70.73
    $70.73
    $70.73 - $70.73
    $70.73

    Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats o...

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    $70.73 - $70.73
    $70.73
    $70.73
    $70.73 - $70.73
    $70.73

  • Harken Double Micro Block w/Becket (HK227)

    Harken
    $76.32 - $76.32
    $76.32
    $76.32
    $76.32 - $76.32
    $76.32

    Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats o...

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    $76.32 - $76.32
    $76.32
    $76.32
    $76.32 - $76.32
    $76.32

  • Harken Triple Micro Block (HK228)

    Harken
    $101.04 - $101.04
    $101.04
    $101.04
    $101.04 - $101.04
    $101.04

    Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats o...

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    $101.04 - $101.04
    $101.04
    $101.04
    $101.04 - $101.04
    $101.04

  • Harken Triple Micro Block w/Becket (HK229)

    Harken
    $103.44 - $103.44
    $103.44
    $103.44
    $103.44 - $103.44
    $103.44

    Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats o...

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    $103.44 - $103.44
    $103.44
    $103.44
    $103.44 - $103.44
    $103.44

  • Optimist Harken Sprit Block (EX1351H)

    Harken
    $68.00 - $68.00
    $68.00
    $68.00
    $68.00 - $68.00
    $68.00

    Hook-in block, ball bearing as used on the Optimist Blackgold racing masts.Due to the curved saddle the block for Optimist sailing rests against th...

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    $68.00 - $68.00
    $68.00
    $68.00
    $68.00 - $68.00
    $68.00

  • Harken Single Micro Block w/Shackle & Becket (HK235)

    Harken
    $44.99 - $44.99
    $44.99
    $44.99
    $44.99 - $44.99
    $44.99

    Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats o...

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    $44.99 - $44.99
    $44.99
    $44.99
    $44.99 - $44.99
    $44.99

  • Harken Micro Anti-Capsize Block (HK443)

    Harken
    $46.46 - $46.46
    $46.46
    $46.46
    $46.46 - $46.46
    $46.46

    Low-friction micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats o...

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    $46.46 - $46.46
    $46.46
    $46.46
    $46.46 - $46.46
    $46.46

  • Harken Micro Swivel Block (HK292)

    Harken
    $56.21 - $56.21
    $56.21
    $56.21
    $56.21 - $56.21
    $56.21

    Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats o...

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    $56.21 - $56.21
    $56.21
    $56.21
    $56.21 - $56.21
    $56.21

  • Harken Micro Cheek Block (HK233)

    Harken
    $38.03 - $38.03
    $38.03
    $38.03
    $38.03 - $38.03
    $38.03

    Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats o...

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    $38.03 - $38.03
    $38.03
    $38.03
    $38.03 - $38.03
    $38.03

  • Harken Micro Stand Up Block (HK243)

    Harken
    $39.15 - $39.15
    $39.15
    $39.15
    $39.15 - $39.15
    $39.15

    Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats o...

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    $39.15 - $39.15
    $39.15
    $39.15
    $39.15 - $39.15
    $39.15

  • Harken Micro Fiddle with V Jam (HK244)

    Harken
    $82.47 - $82.47
    $82.47
    $82.47
    $82.47 - $82.47
    $82.47

    Low-friction micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats o...

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    $82.47 - $82.47
    $82.47
    $82.47
    $82.47 - $82.47
    $82.47

  • Harken Triple Micro Block w/Cam Cleat & Becket (HK231)

    Harken
    $225.30 - $225.30
    $225.30
    $225.30
    $225.30 - $225.30
    $225.30

    Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats o...

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    $225.30 - $225.30
    $225.30
    $225.30
    $225.30 - $225.30
    $225.30

  • Selden BB20 Triple Block (402-101-05R)

    Selden
    $75.63 - $75.63
    $75.63
    $75.63
    $75.63 - $75.63
    $75.63

    BLOCKS MADE FOR PERFECT INTERACTION Selden blocks give you the benefits of a high strength to weight ratio. Selden only use top quality materials l...

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    $75.63 - $75.63
    $75.63
    $75.63
    $75.63 - $75.63
    $75.63

  • Selden BB20 Triple Becket Block (402-101-06R)

    Selden
    $80.00 - $80.00
    $80.00
    $80.00
    $80.00 - $80.00
    $80.00

    BLOCKS MADE FOR PERFECT INTERACTION Selden blocks give you the benefits of a high strength to weight ratio. Selden only use top quality materials l...

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    $80.00 - $80.00
    $80.00
    $80.00
    $80.00 - $80.00
    $80.00

  • Block 21mm Swive Roller /BRNG & BECKT (RM805B)

    Riley
    $35.64 - $35.64
    $35.64
    $35.64
    $35.64 - $35.64
    $35.64

    Single Sheave Becketted Swivel Block * 21mm x 8mm Sheave Breaking Load: 650kg * Supplied with 4mm (5/32") Shackle and locking block Becket Yes...

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    $35.64 - $35.64
    $35.64
    $35.64
    $35.64 - $35.64
    $35.64
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    Block Double21mm ROL/BRG & BECKT (RM802B)

    Riley
    $50.40 - $50.40
    $50.40
    $50.40
    $50.40 - $50.40
    $50.40

    Double sheave becketted bullet block. Red roller range 21x8mm sheaves Breaking Load: 1250Kg Becket Yes Breaking Load 1250kg Max Line Size ...

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    $50.40 - $50.40
    $50.40
    $50.40
    $50.40 - $50.40
    $50.40
    Contact us

  • Block Triple 21mm Loop ROL/BRNG (RM803)

    Riley
    $68.31 - $68.31
    $68.31
    $68.31
    $68.31 - $68.31
    $68.31

    Triple sheave bullet block. Red roller range 21x8mm sheaves Breaking Load: 1500Kg Becket No Breaking Load 1500kg Max Line Size 6mm Mount...

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    $68.31 - $68.31
    $68.31
    $68.31
    $68.31 - $68.31
    $68.31

  • Block Triple 21mm ROL/BRG & BCKT (RM803B)

    Riley
    $73.17 - $73.17
    $73.17
    $73.17
    $73.17 - $73.17
    $73.17

    Triple sheave becketted bullet block. Red roller range 21x8mm sheaves Breaking Load: 1500Kg Becket Yes Breaking Load 1500kg Max Line Size ...

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    $73.17 - $73.17
    $73.17
    $73.17
    $73.17 - $73.17
    $73.17
  • Contact us

    Block 21mm Turning Roller BRNG (RM809)

    Riley
    $23.76 - $23.76
    $23.76
    $23.76
    $23.76 - $23.76
    $23.76

    Single sheave flat deck block. Red roller range 21x8mm sheave Breaking Load: 500Kg Becket No Breaking Load 500kg Max Line Size 6mm Mount...

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    $23.76 - $23.76
    $23.76
    $23.76
    $23.76 - $23.76
    $23.76
    Contact us

  • Ronstan S20 BB Orbit Block, Double, Becket, Lashing (RF25209)

    Ronstan
    $35.18 - $35.18
    $35.18
    $35.18
    $35.18 - $35.18
    $35.18

    The incredible Series 20 Orbit Block is capable of working loads of up to 300kg while weighing a mere 14 grams. It's so light that it needs to be l...

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    $35.18 - $35.18
    $35.18
    $35.18
    $35.18 - $35.18
    $35.18

  • Ronstan S20 BB HHL Orbit Block, Double, Becket, Lashing (RF25209HL)

    Ronstan
    $127.46 - $127.46
    $127.46
    $127.46
    $127.46 - $127.46
    $127.46

    The incredible HHL Series 20 Orbit Block is capable of working loads of up to 450kg while weighing a mere 26 grams. It's so light that it needs to ...

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    $127.46 - $127.46
    $127.46
    $127.46
    $127.46 - $127.46
    $127.46

  • Ronstan S20 BB Orbit Block, Triple, Becket, Lashing (RF25309)

    Ronstan
    $53.02 - $53.02
    $53.02
    $53.02
    $53.02 - $53.02
    $53.02

    The incredible Series 20 Orbit Block is capable of loads up to 300kg while weighing a mere 21 grams. It's so light that it needs to be lashed down!...

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    $53.02 - $53.02
    $53.02
    $53.02
    $53.02 - $53.02
    $53.02