1. Marine Parts & Supplies Thailand
  2. Sailing
  3. Blocks
Ronstan, Antal Marine winches, clutches, blocks & accessories, and ropes for sailing, motor boats & yachts from Donaghys

Sailing

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Ronstan Ropeglide Shocks XL
Ronstan Ropeglide Shocks XL

Blocks

฿415
Ronstan Ropeglide Shocks
Ronstan Ropeglide Shocks

Blocks

฿415
Ronstan Ropeglide Low Friction Rings
Ronstan Ropeglide Low Friction Rings

Blocks

From ฿360
Ronstan Series 40 BB Triple Utility Block - Becket, Swivel Shackle Head (Non-locking)
Ronstan Series 40 BB Triple Utility Block - Becket, Swivel Shackle Head (Non-locking)

Blocks

฿3,065
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Ronstan Series 40 BB Triple Utility Block - Swivel Shackle Head (Non-locking)
Ronstan Series 40 BB Triple Utility Block - Swivel Shackle Head (Non-locking)

Blocks

฿2,655
Ronstan Series 60 BB Stand-up Core Block - Swivelling
Ronstan Series 60 BB Stand-up Core Block - Swivelling

Blocks

฿6,835
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Ronstan Series 60 BB Fiddle Core Block - Snap Shackle Head
Ronstan Series 60 BB Fiddle Core Block - Snap Shackle Head

Blocks

฿6,885
Ronstan Series 60 BB Fiddle Core Block - Cleat, Snap Shackle Head
Ronstan Series 60 BB Fiddle Core Block - Cleat, Snap Shackle Head

Blocks

฿9,440
Ronstan Series 60 BB Mast Base Block - Clevis Pin Head
Ronstan Series 60 BB Mast Base Block - Clevis Pin Head

Blocks

฿2,390
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Ronstan Series 60 BB Single Core Block - Universal Head
Ronstan Series 60 BB Single Core Block - Universal Head

Blocks

฿3,350
Ronstan Series 60 BB Fiddle Core Block - Cleat, Universal Head
Ronstan Series 60 BB Fiddle Core Block - Cleat, Universal Head

Blocks

฿7,710
Ronstan Series 60 BB Fiddle Core Block - Universal Head
Ronstan Series 60 BB Fiddle Core Block - Universal Head

Blocks

฿4,970
Ronstan Series 50 SP Single Utility Block (with Nylatron Sheave) - Universal Head
Ronstan Series 50 SP Single Utility Block (with Nylatron Sheave) - Universal Head

Blocks

฿1,960
Ronstan Series 50 AP Fiddle Utility Block - Becket, Adjustable Cleat, Universal Head
Ronstan Series 50 AP Fiddle Utility Block - Becket, Adjustable Cleat, Universal Head

Blocks

฿3,870
Ronstan Series 50 AP Fiddle Utility Block - Universal Head
Ronstan Series 50 AP Fiddle Utility Block - Universal Head

Blocks

฿1,785
Ronstan Series 50 AP Fiddle Utility Block - Becket, Universal Head
Ronstan Series 50 AP Fiddle Utility Block - Becket, Universal Head

Blocks

฿2,220
Ronstan Dyneema Link RF9003-07
Ronstan Dyneema Link RF9003-07

Blocks

฿280
Ronstan Series 25 AP Single Utility Block - Swivel Shackle Head
Ronstan Series 25 AP Single Utility Block - Swivel Shackle Head

Blocks

฿590
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Ronstan Series 25 AP Single Utility Block- Narrow, Tube Rivet Head
Ronstan Series 25 AP Single Utility Block- Narrow, Tube Rivet Head

Blocks

฿450
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Ronstan Series 25 AP Triple Utility Block - Becket, V-jam Cleat, Loop Head
Ronstan Series 25 AP Triple Utility Block - Becket, V-jam Cleat, Loop Head

Blocks

฿2,585
Ronstan Series 25 AP Single Utility Block - Becket, Loop Head
Ronstan Series 25 AP Single Utility Block - Becket, Loop Head

Blocks

฿560
Ronstan Series 25 AP Single Utility Block - Loop Head
Ronstan Series 25 AP Single Utility Block - Loop Head

Blocks

฿300
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Ronstan Series 25 AP Single Utility Block - Becket, V-jam Cleat, Removable Pin Head
Ronstan Series 25 AP Single Utility Block - Becket, V-jam Cleat, Removable Pin Head

Blocks

฿1,295
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Ronstan Series 25 AP Single Utility Block - Swivel Ring Head
Ronstan Series 25 AP Single Utility Block - Swivel Ring Head

Blocks

฿610
Ronstan Series 15 BB Pivoting Lead Block
Ronstan Series 15 BB Pivoting Lead Block

Blocks

฿905
Ronstan Series 15 BB Upright Lead Block
Ronstan Series 15 BB Upright Lead Block

Blocks

฿505
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Ronstan Series 15 BB Cheek Block
Ronstan Series 15 BB Cheek Block

Blocks

฿480
Ronstan Series 15 BB Single Utility Block - Swivel Hook Head
Ronstan Series 15 BB Single Utility Block - Swivel Hook Head

Blocks

฿635
Ronstan Series 15 BB Stand-up Block
Ronstan Series 15 BB Stand-up Block

Blocks

฿680
Ronstan Series 15 BB Single Utility Block - Swivel Shackle Head
Ronstan Series 15 BB Single Utility Block - Swivel Shackle Head

Blocks

฿645
Ronstan Series 15 BB Triple Utility Block - Becket, Loop Head
Ronstan Series 15 BB Triple Utility Block - Becket, Loop Head

Blocks

฿1,430
Ronstan Series 15 BB Double Utility Block - Becket, Loop Head
Ronstan Series 15 BB Double Utility Block - Becket, Loop Head

Blocks

฿960
Ronstan Series 15 BB Single Utility Block - Becket, Loop Head
Ronstan Series 15 BB Single Utility Block - Becket, Loop Head

Blocks

฿470
Ronstan Series 15 BB Triple Utility Block - Loop Head
Ronstan Series 15 BB Triple Utility Block - Loop Head

Blocks

฿1,235
Ronstan Series 15 BB Double Utility Block - Loop Head
Ronstan Series 15 BB Double Utility Block - Loop Head

Blocks

฿945
Ronstan Series 15 BB Single Utility Block - Loop Head
Ronstan Series 15 BB Single Utility Block - Loop Head

Blocks

฿385
Ronstan Series 15 BB Single Utility Exit Block
Ronstan Series 15 BB Single Utility Exit Block

Blocks

฿655
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Ronstan Series 15 AP Single Utility Block - Loop Head
Ronstan Series 15 AP Single Utility Block - Loop Head

Blocks

฿265
Ronstan Series 50 BB Single Utility Block - Universal Head
Ronstan Series 50 BB Single Utility Block - Universal Head

Blocks

฿1,095
Ronstan Series 50 BB Double Utility Block - Swivel Shackle Head (Non-locking)
Ronstan Series 50 BB Double Utility Block - Swivel Shackle Head (Non-locking)

Blocks

฿2,510
Ronstan Series 50 BB Single Utility Block - Loop Head
Ronstan Series 50 BB Single Utility Block - Loop Head

Blocks

฿955
Ronstan Series 50 AP Single Utility Block - Loop Head
Ronstan Series 50 AP Single Utility Block - Loop Head

Blocks

฿915
Ronstan Series 50 AP Single Utility Block - Becket, Universal Head
Ronstan Series 50 AP Single Utility Block - Becket, Universal Head

Blocks

฿1,440
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Ronstan Series 50 AP Single Utility Block - Universal Head
Ronstan Series 50 AP Single Utility Block - Universal Head

Blocks

฿1,095
Ronstan Series 50 AP Single Utility Block - Becket, Loop Head
Ronstan Series 50 AP Single Utility Block - Becket, Loop Head

Blocks

฿1,480
Ronstan Series 40 SP Single Utility Block (with Nylatron Sheave) - Universal Head
Ronstan Series 40 SP Single Utility Block (with Nylatron Sheave) - Universal Head

Blocks

฿1,450
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Ronstan Series 30 SP Single Orbit Block (with Nylatron Sheave) - Becket Hub, Lashing Head
Ronstan Series 30 SP Single Orbit Block (with Nylatron Sheave) - Becket Hub, Lashing Head

Blocks

฿815
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Ronstan Series 30 SP Single Orbit Block (with Nylatron Sheave) - Becket Hub, Swivel Shackle Head
Ronstan Series 30 SP Single Orbit Block (with Nylatron Sheave) - Becket Hub, Swivel Shackle Head

Blocks

฿1,200
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