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Binks is your stop for all boating and watersport needs
Binks is your stop for all boating and watersport needs

Ball Bearing Blocks 15-21mm

  • Harken Single Micro Block (HK224)

    Harken
    Original price $28.03 - Original price $28.03
    Original price
    $28.03
    $28.03 - $28.03
    Current price $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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    Original price $28.03 - Original price $28.03
    Original price
    $28.03
    $28.03 - $28.03
    Current price $28.03
  • Harken Single Micro Block w/Becket (HK225)

    Harken
    Original price $32.45 - Original price $32.45
    Original price
    $32.45
    $32.45 - $32.45
    Current price $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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    Original price $32.45 - Original price $32.45
    Original price
    $32.45
    $32.45 - $32.45
    Current price $32.45
  • Harken Double Micro Block (HK226)

    Harken
    Original price $70.73 - Original price $70.73
    Original price
    $70.73
    $70.73 - $70.73
    Current price $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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    Original price $70.73 - Original price $70.73
    Original price
    $70.73
    $70.73 - $70.73
    Current price $70.73
  • Harken Double Micro Block w/Becket (HK227)

    Harken
    Original price $76.32 - Original price $76.32
    Original price
    $76.32
    $76.32 - $76.32
    Current price $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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    Original price $76.32 - Original price $76.32
    Original price
    $76.32
    $76.32 - $76.32
    Current price $76.32
  • Harken Triple Micro Block (HK228)

    Harken
    Original price $101.04 - Original price $101.04
    Original price
    $101.04
    $101.04 - $101.04
    Current price $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...

    View full details
    Original price $101.04 - Original price $101.04
    Original price
    $101.04
    $101.04 - $101.04
    Current price $101.04
  • Harken Triple Micro Block w/Becket (HK229)

    Harken
    Original price $103.44 - Original price $103.44
    Original price
    $103.44
    $103.44 - $103.44
    Current price $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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    Original price $103.44 - Original price $103.44
    Original price
    $103.44
    $103.44 - $103.44
    Current price $103.44
  • Optimist Harken Sprit Block (EX1351H)

    Harken
    Original price $68.00 - Original price $68.00
    Original price
    $68.00
    $68.00 - $68.00
    Current price $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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    Original price $68.00 - Original price $68.00
    Original price
    $68.00
    $68.00 - $68.00
    Current price $68.00
  • Harken Single Micro Block w/Shackle & Becket (HK235)

    Harken
    Original price $44.99 - Original price $44.99
    Original price
    $44.99
    $44.99 - $44.99
    Current price $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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    Original price $44.99 - Original price $44.99
    Original price
    $44.99
    $44.99 - $44.99
    Current price $44.99
  • Harken Micro Anti-Capsize Block (HK443)

    Harken
    Original price $46.46 - Original price $46.46
    Original price
    $46.46
    $46.46 - $46.46
    Current price $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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    Original price $46.46 - Original price $46.46
    Original price
    $46.46
    $46.46 - $46.46
    Current price $46.46
  • Harken Micro Swivel Block (HK292)

    Harken
    Original price $56.21 - Original price $56.21
    Original price
    $56.21
    $56.21 - $56.21
    Current price $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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    Original price $56.21 - Original price $56.21
    Original price
    $56.21
    $56.21 - $56.21
    Current price $56.21
  • Harken Micro Cheek Block (HK233)

    Harken
    Original price $38.03 - Original price $38.03
    Original price
    $38.03
    $38.03 - $38.03
    Current price $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...

    View full details
    Original price $38.03 - Original price $38.03
    Original price
    $38.03
    $38.03 - $38.03
    Current price $38.03
  • Harken Micro Stand Up Block (HK243)

    Harken
    Original price $39.15 - Original price $39.15
    Original price
    $39.15
    $39.15 - $39.15
    Current price $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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    Original price $39.15 - Original price $39.15
    Original price
    $39.15
    $39.15 - $39.15
    Current price $39.15
  • Harken Micro Fiddle with V Jam (HK244)

    Harken
    Original price $82.47 - Original price $82.47
    Original price
    $82.47
    $82.47 - $82.47
    Current price $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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    Original price $82.47 - Original price $82.47
    Original price
    $82.47
    $82.47 - $82.47
    Current price $82.47
  • Harken Triple Micro Block w/Cam Cleat & Becket (HK231)

    Harken
    Original price $225.30 - Original price $225.30
    Original price
    $225.30
    $225.30 - $225.30
    Current price $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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    Original price $225.30 - Original price $225.30
    Original price
    $225.30
    $225.30 - $225.30
    Current price $225.30
  • Selden BB20 Triple Block (402-101-05R)

    Selden
    Original price $75.63 - Original price $75.63
    Original price
    $75.63
    $75.63 - $75.63
    Current price $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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    Original price $75.63 - Original price $75.63
    Original price
    $75.63
    $75.63 - $75.63
    Current price $75.63
  • Selden BB20 Triple Becket Block (402-101-06R)

    Selden
    Original price $80.00 - Original price $80.00
    Original price
    $80.00
    $80.00 - $80.00
    Current price $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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    Original price $80.00 - Original price $80.00
    Original price
    $80.00
    $80.00 - $80.00
    Current price $80.00
  • Block 21mm Swive Roller /BRNG & BECKT (RM805B)

    Riley
    Original price $35.64 - Original price $35.64
    Original price
    $35.64
    $35.64 - $35.64
    Current price $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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    Original price $35.64 - Original price $35.64
    Original price
    $35.64
    $35.64 - $35.64
    Current price $35.64
  • Block Double21mm ROL/BRG & BECKT (RM802B)

    Riley
    Original price $50.40 - Original price $50.40
    Original price
    $50.40
    $50.40 - $50.40
    Current price $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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    Original price $50.40 - Original price $50.40
    Original price
    $50.40
    $50.40 - $50.40
    Current price $50.40
  • Block Triple 21mm Loop ROL/BRNG (RM803)

    Riley
    Original price $68.31 - Original price $68.31
    Original price
    $68.31
    $68.31 - $68.31
    Current price $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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    Original price $68.31 - Original price $68.31
    Original price
    $68.31
    $68.31 - $68.31
    Current price $68.31
  • Block Triple 21mm ROL/BRG & BCKT (RM803B)

    Riley
    Original price $73.17 - Original price $73.17
    Original price
    $73.17
    $73.17 - $73.17
    Current price $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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    Original price $73.17 - Original price $73.17
    Original price
    $73.17
    $73.17 - $73.17
    Current price $73.17
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    Block 21mm Turning Roller BRNG (RM809)

    Riley
    Original price $23.76 - Original price $23.76
    Original price
    $23.76
    $23.76 - $23.76
    Current price $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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    Original price $23.76 - Original price $23.76
    Original price
    $23.76
    $23.76 - $23.76
    Current price $23.76
    Contact us
  • Ronstan S20 BB Orbit Block, Double, Becket, Lashing (RF25209)

    Ronstan
    Original price $34.16 - Original price $34.16
    Original price
    $34.16
    $34.16 - $34.16
    Current price $34.16

    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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    Original price $34.16 - Original price $34.16
    Original price
    $34.16
    $34.16 - $34.16
    Current price $34.16
  • Ronstan S20 BB HHL Orbit Block, Double, Becket, Lashing (RF25209HL)

    Ronstan
    Original price $123.75 - Original price $123.75
    Original price
    $123.75
    $123.75 - $123.75
    Current price $123.75

    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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    Original price $123.75 - Original price $123.75
    Original price
    $123.75
    $123.75 - $123.75
    Current price $123.75
  • Ronstan S20 BB Orbit Block, Triple, Becket, Lashing (RF25309)

    Ronstan
    Original price $51.48 - Original price $51.48
    Original price
    $51.48
    $51.48 - $51.48
    Current price $51.48

    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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    Original price $51.48 - Original price $51.48
    Original price
    $51.48
    $51.48 - $51.48
    Current price $51.48