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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 CAM CLEAT MAST ADAPTOR PLATE

    Original price $40.93 - Original price $40.93
    Original price
    $40.93
    $40.93 - $40.93
    Current price $40.93
    In stock

    The 438 adapter plate is perfect for use on masts and booms. It raises the cleat off the mast to improve the cleating angle and control. Fits Harke...

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  • HARKEN CAM CLEAT WEDGES

    Original price $13.68 - Original price $18.87
    Original price
    $13.68 - $18.87
    $13.68 - $18.87
    Current price $13.68
    In stock

    Wedge kits improve the angle of your cams. Underdeck shims are included with angled risers and wedges for easy mounting. Specifications Micro St...

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  • HARKEN CAM SPRINGS

    Original price $2.12 - Original price $8.02
    Original price
    $2.12 - $8.02
    $2.12 - $8.02
    Current price $2.12
    In stock

    Replacement internal springs for Harken cam cleats. Available for and compatible with Micro, Standard, and Offshore cleats.

  • HARKEN CAM-MATIC CAMCLEATS

    Original price $90.48 - Original price $353.37
    Original price
    $90.48 - $353.37
    $90.48 - $353.37
    Current price $90.48
    In stock

    Harken® ball bearing Cam-Matic cam cleats hold lines securely and release instantly for easy, precise trimming. Aluminum Cam-Matics® are hardcoat-a...

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  • HARKEN CAR SMALL BOAT CB PIVOT SHEAVE CAM

    Original price $1,091.08 - Original price $1,091.08
    Original price
    $1,091.08
    $1,091.08 - $1,091.08
    Current price $1,091.08
    In stock

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

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  • HARKEN CARBO CAMCLEATS

    Original price $80.10 - Original price $89.30
    Original price
    $80.10 - $89.30
    $80.10 - $89.30
    Current price $80.10
    In stock

    Harken® ball bearing cam cleats hold lines securely and release instantly for easy, precise trimming. Lightweight fiber-reinforced Carbo-Cams® for ...

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  • HARKEN CLEW HOOK DINGHY

    Original price $46.30 - Original price $46.30
    Original price
    $46.30
    $46.30 - $46.30
    Current price $46.30
    In stock

    The 433 and 394 dinghy clew hooks are designed for Lasers® and other loose-footed dinghies. They install permanently on the boom and allow you to i...

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  • HARKEN DINGHY THRU DECK BLOCK

    Original price $135.25 - Original price $135.25
    Original price
    $135.25
    $135.25 - $135.25
    Current price $135.25
    In stock

    Low-profile Through Deck Dinghy blocks are compact and lightweight, with fast trim and release under high or low loads. Blocks are designed for din...

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  • HARKEN DOUBLE SWIVEL BASE WITH CLEATS

    Original price $953.30 - Original price $953.30
    Original price
    $953.30
    $953.30 - $953.30
    Current price $953.30
    In stock

    Ball bearing swivel bases feature dual rows of Delrin® ball bearings that swivel freely even under high loads. Bases include stand-up springs and a...

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  • HARKEN DYNEEMA LOUPS

    Original price $267.90 - Original price $581.99
    Original price
    $267.90 - $581.99
    $267.90 - $581.99
    Current price $267.90
    In stock

    Harken Dyneema LOUP soft attachments replace heavy stainless steel shackles on racing and cruising boats. Weight savings on large offshore boats ca...

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  • HARKEN END KIT SYSTEM B CB FLAT SELDEN

    Original price $148.05 - Original price $148.05
    Original price
    $148.05
    $148.05 - $148.05
    Current price $148.05
    In stock

    Endstop kit for System C 32mm mast tracks on Selden spars. Endstops absorb shock loads and prevent damage to the car. Kits include endstops, Loctit...

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  • HARKEN END STOP KIT SYSTEM A SCREW PIN STOP ROUND

    Original price $281.82 - Original price $281.82
    Original price
    $281.82
    $281.82 - $281.82
    Current price $281.82
    In stock

    Endstop for System A 22mm battcar track, fits on to wide flat mast grooves. Use screwpin endstop to easily remove cars and mainsail. Order one kit....

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  • HARKEN END STOP KIT SYSTEM A SCREW PIN STOP WIDE FLAT

    Original price $281.82 - Original price $281.82
    Original price
    $281.82
    $281.82 - $281.82
    Current price $281.82
    In stock

    Endstop for System A 22mm battcar track, fits on to round mast grooves. Use screwpin endstop to easily remove cars and mainsail. Order one kit. T...

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  • HARKEN END STOP KIT SYSTEM B CB FLAT FIXED

    Original price $147.93 - Original price $147.93
    Original price
    $147.93
    $147.93 - $147.93
    Current price $147.93
    In stock

    Fixed endstop for Harken 27mm mast track to fit to flat mast grooves. Endstops absorb shock loads and prevent damage to the car. Kits include endst...

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  • HARKEN END STOP KIT SYSTEM B CB ROUND FIXED

    Original price $147.93 - Original price $147.93
    Original price
    $147.93
    $147.93 - $147.93
    Current price $147.93
    In stock

    Fixed endstop for Harken 27mm mast track to fit to round mast grooves. Endstops absorb shock loads and prevent damage to the car. Kits include ends...

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  • HARKEN EYE STRAP FOR 279 CLEAT

    Original price $4.66 - Original price $4.66
    Original price
    $4.66
    $4.66 - $4.66
    Current price $4.66
    In stock

    Eyestraps are useful accessories. They form light-duty mounting bases for blocks, serve as lash-down points, and can be used for fairleads. Can be ...

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  • HARKEN FAIRLEAD BOLT DOWN 12MM DOUBLE

    Original price $162.97 - Original price $162.97
    Original price
    $162.97
    $162.97 - $162.97
    Current price $162.97
    In stock

    Harken Bolt-Down Fairleads are used on boats 6–15 m (20–50 ft) as shallow-angle line deflectors. These weight-saving fairleads are built of 6061-T6...

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  • HARKEN FAIRLEAD BOLT DOWN 12MM SINGLE

    Original price $105.82 - Original price $105.82
    Original price
    $105.82
    $105.82 - $105.82
    Current price $105.82
    In stock

    Harken Bolt-Down Fairleads are used on boats 6–15 m (20–50 ft) as shallow-angle line deflectors. These weight-saving fairleads are built of 6061-T6...

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  • HARKEN FAIRLEAD BOLT DOWN 16MM SINGLE

    Original price $113.19 - Original price $113.19
    Original price
    $113.19
    $113.19 - $113.19
    Current price $113.19
    In stock

    Harken Bolt-Down Fairleads are used on boats 6–15 m (20–50 ft) as shallow-angle line deflectors. These weight-saving fairleads are built of 6061-T6...

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  • HARKEN FAIRLEAD DOUBLE BOLTDOWN 16MM

    Original price $184.27 - Original price $184.27
    Original price
    $184.27
    $184.27 - $184.27
    Current price $184.27
    In stock

    Harken Bolt-Down Fairleads are used on boats 6–15 m (20–50 ft) as shallow-angle line deflectors. These weight-saving fairleads are built of 6061-T6...

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  • HARKEN FAIRLEAD JIB SHEET SMALL

    Original price $141.15 - Original price $141.15
    Original price
    $141.15
    $141.15 - $141.15
    Current price $141.15
    In stock

    Strong aluminum jib leads deflect jib sheets to winches, preventing overrides. These jib leads have two small drilled holes through which a loop ca...

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  • HARKEN FAIRLEAD TRIPLE BOLTDOWN 12MM

    Original price $272.80 - Original price $272.80
    Original price
    $272.80
    $272.80 - $272.80
    Current price $272.80
    In stock

    Harken Bolt-Down Fairleads are used on boats 6–15 m (20–50 ft) as shallow-angle line deflectors. These weight-saving fairleads are built of 6061-T6...

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  • HARKEN FAST RELEASE CAM-MATIC CLEATS

    Original price $133.48 - Original price $163.09
    Original price
    $133.48 - $163.09
    $133.48 - $163.09
    Current price $133.48
    In stock

    Harken Fast Release Camcleats feature low-friction, angled stainless steel line guides on the exit side of the cleat. The angled lead keeps the lin...

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  • HARKEN HAND HOLD

    Original price $40.40 - Original price $40.40
    Original price
    $40.40
    $40.40 - $40.40
    Current price $40.40
    In stock

    The 062 handhold is popular on boats like Solings and scows to help hiking crew reenter the boat. It has drain holes. A (mm) 146 mm B (mm) 89 mm ...

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  • HARKEN HEADBOARD CAR ASSY SYSTEM B CB 10MM

    Original price $2,362.42 - Original price $2,362.42
    Original price
    $2,362.42
    $2,362.42 - $2,362.42
    Current price $2,362.42
    In 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....

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  • HARKEN HEADBOARD SYSTEM B CB HL SQUARE TOP

    Original price $1,734.13 - Original price $1,734.13
    Original price
    $1,734.13
    $1,734.13 - $1,734.13
    Current price $1,734.13
    In stock

    Aluminum web-on headboard plates are easy for sailmakers to install. Plates have radiused edges to protect the sail and fit 1 in (25 mm) webbing st...

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  • HARKEN HEADBOARD SYSTEM B CB HL STANDARD

    Original price $1,131.78 - Original price $1,131.78
    Original price
    $1,131.78
    $1,131.78 - $1,131.78
    Current price $1,131.78
    In stock

    Aluminum web-on headboard plates are easy for sailmakers to install. Plates have radiused edges to protect the sail and fit 1 in (25 mm) webbing st...

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  • HARKEN HEADBOARD SYSTEM C HL SQUARE TOP

    Original price $2,320.78 - Original price $2,320.78
    Original price
    $2,320.78
    $2,320.78 - $2,320.78
    Current price $2,320.78
    In stock

    Aluminum web-on headboard plates are easy for sailmakers to install. Plates have radiused edges to protect the sail and fit 1 in (25 mm) webbing st...

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  • HARKEN HEADDBOARD CAR ASSY SYSTEM C CB

    Original price $4,254.86 - Original price $4,254.86
    Original price
    $4,254.86
    $4,254.86 - $4,254.86
    Current price $4,254.86
    In 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...

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  • HARKEN HEADDBOARD-SYSTEM C CB HL STANDARD

    Original price $1,508.98 - Original price $1,508.98
    Original price
    $1,508.98
    $1,508.98 - $1,508.98
    Current price $1,508.98
    In stock

    Aluminum web-on headboard plates are easy for sailmakers to install. Plates have radiused edges to protect the sail and fit 1 in (25 mm) webbing st...

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  • HARKEN HEXRATCHET 75MM CAM BECKET

    Original price $614.14 - Original price $614.14
    Original price
    $614.14
    $614.14 - $614.14
    Current price $614.14
    In stock

    Hexaratchets® grip loaded sheets, yet allow sailors to ease and trim quickly and with complete control. A switch on the side engages and disengages...

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  • HARKEN HI LOAD SMALL BOAT FURLER SYSTEM

    Original price $1,070.56 - Original price $1,070.56
    Original price
    $1,070.56
    $1,070.56 - $1,070.56
    Current price $1,070.56
    In stock

    Harken® Small Boat furling systems allow the trailerable cruising or dinghy sailor to set and furl the jib from the cockpit. An optional hoistable ...

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  • HARKEN LEAD RINGS

    Original price $46.77 - Original price $116.79
    Original price
    $46.77 - $116.79
    $46.77 - $116.79
    Current price $46.77
    In stock

    Harken® Lead Rings are simple, weight-saving devices used to route line for jib in-haulers, twings, barberhaulers, lazy jacks, cascading backstays ...

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  • HARKEN MICRO BULLSEYE FAIRLEAD

    Original price $11.80 - Original price $11.80
    Original price
    $11.80
    $11.80 - $11.80
    Current price $11.80
    In stock

    Use the 237 and 339 where there is little deflection in the line such as when routing a spinnaker pole foreguy aft along the cabin house. A (mm) ...

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  • HARKEN MICRO CAR CONTROL TANGS (PAIR)

    Original price $39.52 - Original price $39.52
    Original price
    $39.52
    $39.52 - $39.52
    Current price $39.52
    In stock

    Use the 2705 control tang set for 1:1 purchase (no end controls necessary). Fits on Harken 13mm ball bearing traveller cars #2700 and #2702. Sold i...

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  • HARKEN MICRO CB TRACK 13MM HIGH BEAM

    Original price $199.23 - Original price $360.27
    Original price
    $199.23 - $360.27
    $199.23 - $360.27
    Current price $199.23
    In stock

    Harken Track is extruded from high-grade 6061-T6 aluminum and hardcoat-anodized for a hard, long-lasting surface. 13mm Micro High Beam track is sui...

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  • HARKEN MICRO CB TRAVELLER CAR TI-LITE

    Original price $293.68 - Original price $293.68
    Original price
    $293.68
    $293.68 - $293.68
    Current price $293.68
    In stock

    Harken ball bearing traveller cars with multipart purchases allow easy adjustment of loaded sails from the cockpit. Micro CB Cars fit 13mm track #2...

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  • HARKEN MICRO CB TRAVELLER CAR CONTROL BLOCKS

    Original price $433.77 - Original price $433.77
    Original price
    $433.77
    $433.77 - $433.77
    Current price $433.77
    In stock

    Harken ball bearing traveller cars with multipart purchases allow easy adjustment of loaded sails from the cockpit. Micro CB Cars fit 13mm track #2...

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  • HARKEN MICRO CB TRAVELLER CAR CONTROL TANGS

    Original price $348.77 - Original price $348.77
    Original price
    $348.77
    $348.77 - $348.77
    Current price $348.77
    In stock

    Harken ball bearing traveller cars with multipart purchases allow easy adjustment of loaded sails from the cockpit. Micro CB Cars fit 13mm track #2...

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  • HARKEN MICRO CB TRAVELLER CAR PIVOT SHACKLE

    Original price $333.79 - Original price $333.79
    Original price
    $333.79
    $333.79 - $333.79
    Current price $333.79
    In stock

    Harken ball bearing traveller cars with multipart purchases allow easy adjustment of loaded sails from the cockpit. Micro CB Cars fit 13mm track #2...

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  • HARKEN MICRO END KIT SYSTEM AA LOW BEAM

    Original price $291.56 - Original price $291.56
    Original price
    $291.56
    $291.56 - $291.56
    Current price $291.56
    In stock

    End Stop for System AA 13mm low beam mast track. Use screwpin endstop to easily remove cars and mainsail. Order one kit. Track end length (mm) 15...

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  • HARKEN MICRO HIGH BEAM END STOPS

    Original price $28.49 - Original price $28.49
    Original price
    $28.49
    $28.49 - $28.49
    Current price $28.49
    In stock

    Endstops absorb shock loads. Use the built-in groove to deadend 2:1 control line. Sold in pairs. Fasteners not included. Fits Harken 13mm High Beam...

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  • HARKEN MICRO LINE SHEDDING END STOPS (2)

    Original price $23.59 - Original price $23.59
    Original price
    $23.59
    $23.59 - $23.59
    Current price $23.59
    In stock

    Endstops absorb shock loads. Use the built-in groove to deadend 2:1 control line. Sold in pairs. Fasteners not included.Fits Harken #2707 and 2709 ...

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  • HARKEN MOUNT KIT SYSTEM B CB FLAT SELDEN

    Original price $262.54 - Original price $262.54
    Original price
    $262.54
    $262.54 - $262.54
    Current price $262.54
    In stock

    Mounting kit for System C 32mm mast tracks to fit Selden mast grooves. Order one kit per track section. Mounting slug length (mm) 22 mm Mounting...

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  • HARKEN PAD EYE FOLDING 6MM SS HI LOAD

    Original price $99.92 - Original price $99.92
    Original price
    $99.92
    $99.92 - $99.92
    Current price $99.92
    In stock

    Folding padeyes keep your deck and passageways clear. They’re ready when you need to attach a snatch block or fender, but fold safely out of the wa...

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  • HARKEN PAD EYE FOLDING 6MM SS LO LOAD

    Original price $76.38 - Original price $76.38
    Original price
    $76.38
    $76.38 - $76.38
    Current price $76.38
    In stock

    Folding padeyes keep your deck and passageways clear. They’re ready when you need to attach a snatch block or fender, but fold safely out of the wa...

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  • HARKEN PADEYE DIAMOND S/S

    Original price $82.52 - Original price $105.26
    Original price
    $82.52 - $105.26
    $82.52 - $105.26
    Current price $82.52
    In 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...

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  • HARKEN PADEYE HI LOAD 76MM ROUND

    Original price $528.08 - Original price $528.08
    Original price
    $528.08
    $528.08 - $528.08
    Current price $528.08
    In 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...

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