Skip to content

Above Deck

Above Deck Marine Hardware. Buy online with Fosters. The home of quality marine hardware for over 100 years. A large range of hard to find boating deck hardware..
  • HARKEN PADEYE DIAMOND S/S

    Original price $85.82 - Original price $105.26
    Original price
    $85.82 - $105.26
    $85.82 - $105.26
    Current price $85.82
    Out of stock

    Padeyes are great for mounting blocks and are also used as attachment points for staysails, reefing blocks, and hundreds of other items. Harken® of...

    View full details
  • HARKEN PADEYE ROUND S/S

    Original price $344.62 - Original price $842.49
    Original price
    $344.62 - $842.49
    $344.62 - $842.49
    Current price $344.62
    Out of stock

    Padeyes are great for mounting blocks and are also used as attachment points for staysails, reefing blocks, and hundreds of other items. The 627, 6...

    View full details
  • HARKEN PADEYE SQUARE DUPLEX S/S

    Original price $125.51 - Original price $275.92
    Original price
    $125.51 - $275.92
    $125.51 - $275.92
    Current price $125.51
    Out of stock

    Duplex is a class of stainless steel, new to Harken’s pad-eye line-up. It offers increased amounts of chromium in the alloy for enhanced corrosion ...

    View full details
  • HARKEN PERFORMA 2SPD WINCH SELF TAIL 40.2

    Original price $1,987.63 - Original price $1,987.63
    Original price
    $1,987.63
    $1,987.63 - $1,987.63
    Current price $1,987.63
    Out of stock

    Harken Performa winches combine the high-efficiency of the Radial line with the sandblasted grip of Harken carbon-fiber racing winches for powerful...

    View full details
  • HARKEN PERFORMA 2SPD WINCH SELF TAIL 60.2

    Original price $7,377.79 - Original price $7,377.79
    Original price
    $7,377.79
    $7,377.79 - $7,377.79
    Current price $7,377.79
    Out of stock

    Harken Performa winches combine the high-efficiency of the Radial line with the sandblasted grip of Harken carbon-fiber racing winches for powerful...

    View full details
  • HARKEN PERFORMA 2SPD WINCH SELF TAIL 70.2

    Original price $9,816.43 - Original price $9,816.43
    Original price
    $9,816.43
    $9,816.43 - $9,816.43
    Current price $9,816.43
    Out of stock

    Harken Performa winches combine the high-efficiency of the Radial line with the sandblasted grip of Harken carbon-fiber racing winches for powerful...

    View full details
  • HARKEN PERFORMA 3SPD WINCH SELF TAIL 70.3

    Original price $17,231.50 - Original price $17,231.50
    Original price
    $17,231.50
    $17,231.50 - $17,231.50
    Current price $17,231.50
    Out of stock

    Harken Performa winches combine the high-efficiency of the Radial line with the sandblasted grip of Harken carbon-fiber racing winches for powerful...

    View full details
  • HARKEN PERFORMA 3SPD WINCH SELF TAIL 80.3

    Original price $32,958.63 - Original price $32,958.63
    Original price
    $32,958.63
    $32,958.63 - $32,958.63
    Current price $32,958.63
    Out of stock

    Harken Performa winches combine the high-efficiency of the Radial line with the sandblasted grip of Harken carbon-fiber racing winches for powerful...

    View full details
  • HARKEN PERFORMA WINCH SELF TAILING 20

    Original price $1,270.83 - Original price $1,270.83
    Original price
    $1,270.83
    $1,270.83 - $1,270.83
    Current price $1,270.83
    Out of stock

    Harken Performa winches combine the high-efficiency of the Radial line with the sandblasted grip of Harken carbon-fiber racing winches for powerful...

    View full details
  • HARKEN REEF CAR SYSTEM A CB HL 6MM PIN

    Original price $844.76 - Original price $844.76
    Original price
    $844.76
    $844.76 - $844.76
    Current price $844.76
    Out of stock

    A Harken Battcar system along with full-length battens helps raise, douse, and reef with ease and acts as extra crew if you’re sailing shorthanded....

    View full details
  • HARKEN REEF CAR SYSTEM B CB HL 10MM PIN

    Original price $1,000.26 - Original price $1,000.26
    Original price
    $1,000.26
    $1,000.26 - $1,000.26
    Current price $1,000.26
    Out of stock

    A Harken Battcar system along with full-length battens helps raise, douse, and reef with ease and acts as extra crew if you’re sailing shorthanded....

    View full details
  • HARKEN REEF CAR SYSTEM C CB

    Original price $1,762.15 - Original price $1,762.15
    Original price
    $1,762.15
    $1,762.15 - $1,762.15
    Current price $1,762.15
    Out of stock

    A Harken Battcar system along with full-length battens helps raise, douse, and reef with ease and acts as extra crew if you’re sailing shorthanded....

    View full details
  • HARKEN SMALL BOAT CB CAR FIXED SHEAVE

    Original price $460.62 - Original price $460.62
    Original price
    $460.62
    $460.62 - $460.62
    Current price $460.62
    Out of stock

    Harken ball bearing traveller cars with multipart purchases allow easy adjustment of loaded sails from the cockpit. Fits Harken 22mm Small Boat Tra...

    View full details
  • HARKEN SMALL BOAT CB CAR TI LITE

    Original price $358.80 - Original price $358.80
    Original price
    $358.80
    $358.80 - $358.80
    Current price $358.80
    Out of stock

    Harken ball bearing traveller cars with multipart purchases allow easy adjustment of loaded sails from the cockpit. Fits Harken 22mm Small Boat Tra...

    View full details
  • HARKEN SMALL BOAT CB CAR WITH TOGGLE

    Original price $426.77 - Original price $426.77
    Original price
    $426.77
    $426.77 - $426.77
    Current price $426.77
    Out of stock

    Harken ball bearing traveller cars with multipart purchases allow easy adjustment of loaded sails from the cockpit. Fits Harken 22mm Small Boat Tra...

    View full details
  • HARKEN SMALL BOAT CONTROL TANGS SET

    Original price $35.45 - Original price $35.45
    Original price
    $35.45
    $35.45 - $35.45
    Current price $35.45
    Out of stock

    Control tangs mount on Small Boat cars to attach control blocks for 2:1 to 4:1 purchases. Come in pairs. Fits Harken Small Boat 22mm traveller cars...

    View full details
  • HARKEN SMALL BOAT HI LOAD CB CAR TI LITE

    Original price $450.87 - Original price $450.87
    Original price
    $450.87
    $450.87 - $450.87
    Current price $450.87
    Out of stock

    Harken ball bearing traveller cars with multipart purchases allow easy adjustment of loaded sails from the cockpit. Fits Harken 22mm Small Boat Tra...

    View full details
  • HARKEN SYSTEM A CB HEADBOARD CAR ASSEMBLY

    Original price $1,789.19 - Original price $1,789.19
    Original price
    $1,789.19
    $1,789.19 - $1,789.19
    Current price $1,789.19
    Out of stock

    A Harken Battcar system along with full-length battens helps raise, douse, and reef with ease and acts as extra crew if you’re sailing shorthanded....

    View full details
  • HARKEN SYSTEM A CB TRACK MOUNTING KIT WIDE FLAT

    Original price $256.47 - Original price $256.47
    Original price
    $256.47
    $256.47 - $256.47
    Current price $256.47
    Out of stock

    For mounting Harken System A mast track on round mast grooves. Order one kit per track section. Mounting slug length (mm) 19 mm Mounting slug w...

    View full details
  • HARKEN SYSTEM A ENDSTOP KIT ROUND MAST GROOVE

    Original price $136.79 - Original price $136.79
    Original price
    $136.79
    $136.79 - $136.79
    Current price $136.79
    Out of stock

    Endstops absorb shock loads and prevent damage to the car. Kits include endstops, Loctite®, 2 slug mounts. For mounting to round mast grooves. Wei...

    View full details
  • HARKEN SYSTEM A ENDSTOP KIT WIDE FLAT

    Original price $146.86 - Original price $146.86
    Original price
    $146.86
    $146.86 - $146.86
    Current price $146.86
    Out of stock

    Endstops absorb shock loads and prevent damage to the car. Kits include endstops, Loctite®, 2 slug mounts. For mounting to wide flat mast grooves.

  • HARKEN SYSTEM A MOUNTING KIT ROUND MAST GROOVE

    Original price $256.47 - Original price $256.47
    Original price
    $256.47
    $256.47 - $256.47
    Current price $256.47
    Out of stock

    For mounting Harken System A mast track on round mast grooves. Order one kit per track section. Mounting slug length (mm) 19 mm Mounting slug we...

    View full details
  • HARKEN SYSTEM A SLIDER HEADBOARD CAR ASSY.

    Original price $848.62 - Original price $848.62
    Original price
    $848.62
    $848.62 - $848.62
    Current price $848.62
    Out of stock

    A Harken® Battcar system along with full-length battens helps raise, douse, and reef with ease and acts as extra crew if you’re sailing shorthanded...

    View full details
  • HARKEN SYSTEM AA CB MICRO MOUNTING KIT ROUND MAST GROOVE

    Original price $311.37 - Original price $311.37
    Original price
    $311.37
    $311.37 - $311.37
    Current price $311.37
    Out of stock

    Mounting kit for 13mm mast track on round mast groove. Order one kit per track section. Mounting slug length (mm) 19 mm Mounting slug weight (g)...

    View full details
  • HARKEN SYSTEM AA MICRO BATTCAR 10MM STUD

    Original price $539.27 - Original price $539.27
    Original price
    $539.27
    $539.27 - $539.27
    Current price $539.27
    Out of stock

    A Harken Battcar system along with full-length battens helps raise, douse, and reef with ease and acts as extra crew if you’re sailing shorthanded....

    View full details
  • HARKEN SYSTEM AA MICRO BATTCAR TRACK

    Original price $270.71 - Original price $270.71
    Original price
    $270.71
    $270.71 - $270.71
    Current price $270.71
    Out of stock

    Harken 13mm Slug Mount Mast Track is extruded from high-grade 6061-T6 aluminum and hardcoat-anodized for a hard, long-lasting surface. 3817 track m...

    View full details
  • HARKEN SYSTEM AA MICRO HEADBOARD CAR ASSEMBLY

    Original price $1,214.96 - Original price $1,214.96
    Original price
    $1,214.96
    $1,214.96 - $1,214.96
    Current price $1,214.96
    Out of stock

    A Harken Battcar system along with full-length battens helps raise, douse, and reef with ease and acts as extra crew if you’re sailing shorthanded....

    View full details
  • HARKEN SYSTEM AA MICRO LUFF CAR

    Original price $376.52 - Original price $376.52
    Original price
    $376.52
    $376.52 - $376.52
    Current price $376.52
    Out of stock

    A Harken Battcar system along with full-length battens helps raise, douse, and reef with ease and acts as extra crew if you’re sailing shorthanded....

    View full details
  • HARKEN SYSTEM AA MICRO SLIDER LUFF CAR

    Original price $86.86 - Original price $86.86
    Original price
    $86.86
    $86.86 - $86.86
    Current price $86.86
    Out of stock

    A Harken® Battcar system along with full-length battens helps raise, douse, and reef with ease and acts as extra crew if you’re sailing shorthanded...

    View full details
  • HARKEN SYSTEM AA MICRO TRACK ENDSTOP KIT

    Original price $253.78 - Original price $253.78
    Original price
    $253.78
    $253.78 - $253.78
    Current price $253.78
    Out of stock

    Endstop for System AA 13mm battcar track, fits on to round mast grooves. Use screwpin endstop to easily remove cars and mainsail. Order one kit. ...

    View full details
  • HARKEN SYSTEM B PINSTOP END KIT ROUND GROOVE

    Original price $570.18 - Original price $570.18
    Original price
    $570.18
    $570.18 - $570.18
    Current price $570.18
    Out of stock

    Mounting kit for Harken System B 27mm mast track into round mast grooves. Order one kit per track section. Use pinstop endstop to easily remove car...

    View full details
  • HARKEN SYSTEM B PINSTOP ENDSTOP KIT FLAT

    Original price $570.18 - Original price $570.18
    Original price
    $570.18
    $570.18 - $570.18
    Current price $570.18
    Out of stock

    Mounting kit for Harken System B 27mm mast track into wide flat mast grooves. Order one kit per track section. Use pinstop endstop to easily remove...

    View full details
  • HARKEN SYSTEM B SLIDER BATTCAR/10MM STUD

    Original price $504.85 - Original price $504.85
    Original price
    $504.85
    $504.85 - $504.85
    Current price $504.85
    Out of stock

    A Harken® Battcar system along with full-length battens helps raise, douse, and reef with ease and acts as extra crew if you’re sailing shorthanded...

    View full details
  • HARKEN SYSTEM B SLIDER HEADBOARD CAR ASSEMBLY.

    Original price $1,032.29 - Original price $1,032.29
    Original price
    $1,032.29
    $1,032.29 - $1,032.29
    Current price $1,032.29
    Out of stock

    A Harken® Battcar system along with full-length battens helps raise, douse, and reef with ease and acts as extra crew if you’re sailing shorthanded...

    View full details
  • HARKEN SYSTEM C 32MM CB MAST TRACK ROUND

    Original price $589.20 - Original price $589.20
    Original price
    $589.20
    $589.20 - $589.20
    Current price $589.20
    Out of stock

    Track is extruded from high-grade 6061-T6 aluminum and hardcoat-anodized for a hard, long-lasting surface. 3853 track mounts to mast using a unique...

    View full details
  • HARKEN SYSTEM C CB SCREWPIN ENDSTOP KIT FLAT

    Original price $843.96 - Original price $843.96
    Original price
    $843.96
    $843.96 - $843.96
    Current price $843.96
    Out of stock

    Screwpin endstop kit for System C 32mm track mounted on flat mast groove. Use pinstop endstop to easily remove cars and mainsail. Order one kit onl...

    View full details
  • HARKEN SYSTEM C CB TRACK MOUNTING KIT FLAT

    Original price $361.25 - Original price $361.25
    Original price
    $361.25
    $361.25 - $361.25
    Current price $361.25
    Out of stock

    Mounting kit for System C 32mm mast track. Mounting kit slugs are for flat mast grooves. Order one kit per track section. Mounting slug length (m...

    View full details
  • HARKEN TACK ADAPTER TANG 4MM

    Original price $400.69 - Original price $400.69
    Original price
    $400.69
    $400.69 - $400.69
    Current price $400.69
    Out of stock

    Stainless steel tack adapter tangs are used to adapt pin diameters on headstays to the standard clevis pin size that comes on the Harken Small Boat...

    View full details
  • HARKEN TILLER EXTENSION

    Original price $169.12 - Original price $191.95
    Original price
    $169.12 - $191.95
    $169.12 - $191.95
    Current price $169.12
    Out of stock

    ThIS simple and lightweight tiller extension design has no unnecessary frills—every aspect contributes to its strength, stiffness, or comfort. The ...

    View full details
  • HARKEN TRACK SMALL BOAT CB HIGH BEAM

    Original price $203.88 - Original price $672.34
    Original price
    $203.88 - $672.34
    $203.88 - $672.34
    Current price $203.88
    Out of stock

    Harken 22mm Small Boat High Beam Track. Can be used to span gaps between cockpit seats or over tillers. Suitable for keelboats up to 8mTrack is ext...

    View full details
  • HARKEN TRACK SYSTEM B CB MOUNTING KIT ROUND

    Original price $273.03 - Original price $273.03
    Original price
    $273.03
    $273.03 - $273.03
    Current price $273.03
    Out of stock

    Mounting kit for Harken System B 27mm mast track into round mast grooves. Order one kit per track section. Mounting slug length (mm) 22 mm Mount...

    View full details
  • HARKEN TRACK SYSTEM B CB MOUNTING KIT WIDE FLAT

    Original price $273.03 - Original price $273.03
    Original price
    $273.03
    $273.03 - $273.03
    Current price $273.03
    Out of stock

    Mounting kit for Harken System B 27mm mast track into wide flat mast grooves. Order one kit per track section. Mounting slug length (mm) 22 mm M...

    View full details
  • HARKEN TRIGGER CLEAT TRIPLE ADAPTER

    Original price $215.50 - Original price $215.50
    Original price
    $215.50
    $215.50 - $215.50
    Current price $215.50
    Out of stock

    The cam mounting bracket attaches the Trigger cleat to 76 mm (3.00 in) low-profile triples. It fits the 152 and 411. Height (mm) 6 mm Height (in)...

    View full details
  • HARKEN UNIVERSAL JOINT TILLER EXTENSION

    Original price $43.00 - Original price $43.00
    Original price
    $43.00
    $43.00 - $43.00
    Current price $43.00
    Out of stock

    Flexible universal joint rotates to any nagle and does not bind like metal universal joints. Fits any Harken tiller extension as well as many other...

    View full details
  • HARKEN WIDE SHEAVE 64MM

    Original price $473.36 - Original price $473.36
    Original price
    $473.36
    $473.36 - $473.36
    Current price $473.36
    Out of stock

    Big Boat sheaves are available for special applications as well as for replacement sheaves in Big Boat blocks. Made of hardcoat-anodized, PTFE-impr...

    View full details
  • HARKEN WINCH 2SPD CHROME SELF TAIL 50.2

    Original price $4,091.88 - Original price $4,091.88
    Original price
    $4,091.88
    $4,091.88 - $4,091.88
    Current price $4,091.88
    Out of stock

    Harken Radial Line winches have successfully balanced the need for a secure grip and line longevity with smooth, controlled easing while under load...

    View full details
  • HARKEN WINCH 2SPD CHROME SELF TAIL 60.2

    Original price $6,533.31 - Original price $6,533.31
    Original price
    $6,533.31
    $6,533.31 - $6,533.31
    Current price $6,533.31
    Out of stock

    Harken Radial Line winches have successfully balanced the need for a secure grip and line longevity with smooth, controlled easing while under load...

    View full details
  • HARKEN WINCH 2SPD RADIAL SELF TAILING 60.2

    Original price $5,959.04 - Original price $5,959.04
    Original price
    $5,959.04
    $5,959.04 - $5,959.04
    Current price $5,959.04
    Out of stock

    Harken Radial Line winches have successfully balanced the need for a secure grip and line longevity with smooth, controlled easing while under load...

    View full details