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A MARINE SUPPLY
  • Shop
    • Catalog
    • Andersen Winch
      • Classic Winches & Accessories
      • Compact - Variable Speed - Electric Conversion Kits
      • Compact - Variable Speed - Electric Winches - Full Stainless
      • E1 Electric Conversion Kits
      • E1 Electric Winches - Full Stainless
      • Power Winch Accessories
    • Battslide
    • Forespar
      • Forespar Chock
      • Forespar Drains
      • Forespar Elbow
      • Forespar Lanocote
      • Forespar Pro Series
      • Forespar Tea Tree
      • Forespar Thru-Hull
      • Forespar Ultra Series
      • Forespar Valves
    • Harken
      • Bags & Lifestyle
      • Battcars - Mainsail Handling Systems
      • Big Boat
      • Electric Winch Components
      • Element Blocks
      • ESP
      • Furling - Headsail Handling Systems
      • Gloves
      • Miscellaneous
      • Smallboat and Midrange
      • Snatch Blocks
      • Wheel Covers
      • Winch Ball Bearing Handles
      • Winch Cover
      • Winch Service Kits
      • Winches
    • Johnson Marine
    • Kroil
    • Marlow
      • D2 Racing 78
      • D2 Racing Club
      • Marlow Splicing Products
      • Marlow Whipping Twine
    • McLube
    • New England Ropes
    • Plastimo
    • Ronstan
      • Ronstan Blocks
      • Ronstan Clothing
      • Ronstan Hardware
      • Ronstan Rigging/Swage
      • Ronstan Series Hardware
      • Ronstan Splicing
      • Ronstan Vang
    • Samson Rope
    • Schaefer Marine
      • Schaefer Marine Components
      • Schaefer Marine Jib Furlers
      • Schaefer Pins
    • Seasure & Hawk
    • Spinlock
      • ATCU
      • BRS Sheaves
      • Bulls Eye
      • CAM Module
      • Deck Organizers
      • Extras
      • Headsail/Mainsail
      • Labels
      • PFDs/Rearming Kits/Extras
      • Power Clutch XX/XXB/XXC
      • PXR
      • Tiller Extensions
      • XAS Clutch
      • XCS Clutch
      • XTR Clutch
      • XTS Clutch
      • XTX Clutch
      • ZS Blocks & Jammers
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      • Wichard Eye
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  • Spinlock Pylon Lifejacket Light

    Spinlock Pylon Lifejacket Light

    Sale

    Spinlock Pylon Lifejacket Light

    Vendor:
    Spinlock
    Regular price $58.65
    Regular price $69.00 Sale price $58.65
    Unit price /  per 
    Sale
  • Spinlock Quadruple XAS Rope Clutch

    Spinlock Quadruple XAS Rope Clutch

    Sale

    Spinlock Quadruple XAS Rope Clutch

    Vendor:
    Spinlock
    Regular price $371.88
    Regular price $437.50 Sale price $371.88
    Unit price /  per 
    Sale
  • Spinlock Quadruple XAS Rope Clutch 4-8mm

    Spinlock Quadruple XAS Rope Clutch 4-8mm

    Sale

    Spinlock Quadruple XAS Rope Clutch 4-8mm

    Vendor:
    Spinlock
    Regular price $371.88
    Regular price $437.50 Sale price $371.88
    Unit price /  per 
    Sale
  • Spinlock Quadruple XTS0610 Rope Clutch

    Spinlock Quadruple XTS0610 Rope Clutch

    Sale

    Spinlock Quadruple XTS0610 Rope Clutch

    Vendor:
    Spinlock
    Regular price $607.33
    Regular price $714.50 Sale price $607.33
    Unit price /  per 
    Sale
  • Spinlock Quadruple XTS0814 Rope Clutch

    Spinlock Quadruple XTS0814 Rope Clutch

    Sale

    Spinlock Quadruple XTS0814 Rope Clutch

    Vendor:
    Spinlock
    Regular price $607.33
    Regular price $714.50 Sale price $607.33
    Unit price /  per 
    Sale
  • Spinlock Quintet XAS Rope Clutch 6-12mm

    Spinlock Quintet XAS Rope Clutch 6-12mm

    Sale

    Spinlock Quintet XAS Rope Clutch 6-12mm

    Vendor:
    Spinlock
    Regular price $492.58
    Regular price $579.50 Sale price $492.58
    Unit price /  per 
    Sale
  • Spinlock Quintet XTS0610 Rope Clutch

    Spinlock Quintet XTS0610 Rope Clutch

    Sale

    Spinlock Quintet XTS0610 Rope Clutch

    Vendor:
    Spinlock
    Regular price $759.26
    Regular price $893.25 Sale price $759.26
    Unit price /  per 
    Sale
  • Spinlock Quintet XTS0814 Rope Clutch

    Spinlock Quintet XTS0814 Rope Clutch

    Sale

    Spinlock Quintet XTS0814 Rope Clutch

    Vendor:
    Spinlock
    Regular price $759.26
    Regular price $893.25 Sale price $759.26
    Unit price /  per 
    Sale
  • Spinlock Rail Pair(2) 1000mm long each rail

    Spinlock Rail Pair(2) 1000mm long each rail

    Sale

    Spinlock Rail Pair(2) 1000mm long each rail

    Vendor:
    Spinlock
    Regular price $326.61
    Regular price $384.25 Sale price $326.61
    Unit price /  per 
    Sale
  • Spinlock Rail Pair(2) 500mm long each rail

    Spinlock Rail Pair(2) 500mm long each rail

    Sale

    Spinlock Rail Pair(2) 500mm long each rail

    Vendor:
    Spinlock
    Regular price $178.29
    Regular price $209.75 Sale price $178.29
    Unit price /  per 
    Sale
  • Spinlock Rail Pair(2) for 10 x 20mm Sheave (9 rope) with min sheave spacing

    Spinlock Rail Pair(2) for 10 x 20mm Sheave (9 rope) with min sheave spacing

    Sale

    Spinlock Rail Pair(2) for 10 x 20mm Sheave (9 rope) with min sheave spacing

    Vendor:
    Spinlock
    Regular price $92.65
    Regular price $109.00 Sale price $92.65
    Unit price /  per 
    Sale
  • Spinlock Rail Pair(2) for 2 x 20mm Sheave (1 rope) with min sheave spacing

    Spinlock Rail Pair(2) for 2 x 20mm Sheave (1 rope) with min sheave spacing

    Sale

    Spinlock Rail Pair(2) for 2 x 20mm Sheave (1 rope) with min sheave spacing

    Vendor:
    Spinlock
    Regular price $34.64
    Regular price $40.75 Sale price $34.64
    Unit price /  per 
    Sale
  • Spinlock Rail Pair(2) for 3 x 20mm Sheave (2 rope) with min sheave spacing

    Spinlock Rail Pair(2) for 3 x 20mm Sheave (2 rope) with min sheave spacing

    Sale

    Spinlock Rail Pair(2) for 3 x 20mm Sheave (2 rope) with min sheave spacing

    Vendor:
    Spinlock
    Regular price $39.53
    Regular price $46.50 Sale price $39.53
    Unit price /  per 
    Sale
  • Spinlock Rail Pair(2) for 4 x 20mm Sheave (3 rope) with min sheave spacing

    Spinlock Rail Pair(2) for 4 x 20mm Sheave (3 rope) with min sheave spacing

    Sale

    Spinlock Rail Pair(2) for 4 x 20mm Sheave (3 rope) with min sheave spacing

    Vendor:
    Spinlock
    Regular price $49.51
    Regular price $58.25 Sale price $49.51
    Unit price /  per 
    Sale
  • Spinlock Rail Pair(2) for 5 x 20mm Sheave (4 rope) with min sheave spacing

    Spinlock Rail Pair(2) for 5 x 20mm Sheave (4 rope) with min sheave spacing

    Sale

    Spinlock Rail Pair(2) for 5 x 20mm Sheave (4 rope) with min sheave spacing

    Vendor:
    Spinlock
    Regular price $54.40
    Regular price $64.00 Sale price $54.40
    Unit price /  per 
    Sale
  • Spinlock Rail Pair(2) for 6 x 20mm Sheave (5 rope) with min sheave spacing

    Spinlock Rail Pair(2) for 6 x 20mm Sheave (5 rope) with min sheave spacing

    Sale

    Spinlock Rail Pair(2) for 6 x 20mm Sheave (5 rope) with min sheave spacing

    Vendor:
    Spinlock
    Regular price $59.50
    Regular price $70.00 Sale price $59.50
    Unit price /  per 
    Sale
  • Spinlock Rail Pair(2) for 7 x 20mm Sheave (6 rope) with min sheave spacing

    Spinlock Rail Pair(2) for 7 x 20mm Sheave (6 rope) with min sheave spacing

    Sale

    Spinlock Rail Pair(2) for 7 x 20mm Sheave (6 rope) with min sheave spacing

    Vendor:
    Spinlock
    Regular price $68.21
    Regular price $80.25 Sale price $68.21
    Unit price /  per 
    Sale
  • Spinlock Rail Pair(2) for 8 x 20mm Sheave (7 rope) with min sheave spacing

    Spinlock Rail Pair(2) for 8 x 20mm Sheave (7 rope) with min sheave spacing

    Sale

    Spinlock Rail Pair(2) for 8 x 20mm Sheave (7 rope) with min sheave spacing

    Vendor:
    Spinlock
    Regular price $77.14
    Regular price $90.75 Sale price $77.14
    Unit price /  per 
    Sale
  • Spinlock Rail Pair(2) for 9 x 20mm Sheave (8 rope) with min sheave spacing

    Spinlock Rail Pair(2) for 9 x 20mm Sheave (8 rope) with min sheave spacing

    Sale

    Spinlock Rail Pair(2) for 9 x 20mm Sheave (8 rope) with min sheave spacing

    Vendor:
    Spinlock
    Regular price $83.51
    Regular price $98.25 Sale price $83.51
    Unit price /  per 
    Sale
  • Spinlock Replacement Base XTS & XCS Clutches

    Spinlock Replacement Base XTS & XCS Clutches

    Sale

    Spinlock Replacement Base XTS & XCS Clutches

    Vendor:
    Spinlock
    Regular price $24.65
    Regular price $29.00 Sale price $24.65
    Unit price /  per 
    Sale
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Our mission

A Marine Supply was founded in 2022 with the goal of providing the highest quality products to marine and non-marine users. We strive to provide the most competitive pricing, customer service, technical support and order fufillment in the industry.

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