Harken 25mm Fly Block

Harken 57mm Aluminum Loop Block

The Harken Black Magic Air 57 mm Aluminium Loop Block is a lightweight, high-performance block designed for sailing applications where low weight and smooth running are important. Its loop attachment allows flexible installation and makes it particularly useful for dinghy and performance sailing rigs.

Harken 22mm Track Endstop Kit — Wide Flat Mast Groove

Endstops absorb shock loads and prevent damage to the car. Kits include endstops, Loctite®, 2 slug mounts. Loctite® is a trademark of Hankel AG & Company KGaA.

Harken 29mm Outboard Stanchion-Mount Block

Harken® recommends equipping every system with Carbo lead blocks for safe furling from the cockpit. The 7403 outboard assembly allows furling line to travel outboard of the stanchion to keep the sidedeck clear. Block mounts with a strong four-screw clamp without removing the stanchion or lifelines.

Harken 40mm Cheek Block - Becket

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.

Harken 57mm Zircon Triple Block

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 57mm Zircon Double Block - With Becket

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 57mm Zircon Single Block

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 40mm Zircon Triple Block

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 40mm Zircon Single Block

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 29mm Zircon Triple Block

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 29mm Zircon Double Block - With Becket

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 29mm Zircon Double Block

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 40mm Zircon Triple Block - With Becket

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 57mm Zircon Triple Block - With Becket

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 29mm Zircon Triple Block - With Becket

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 57mm Zircon Double Block

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 57mm Zircon Single Block - With Becket

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 40mm Zircon Double Block - With Becket

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 40mm Zircon Double Block

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 40mm Zircon Single Block - With Becket

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken 29mm Zircon Single Block

Zircon blocks help trimmers match sail shapes to new conditions immediately.

Harken Spring Cup

Harken 45mm Single Black Magic Loop Block

BIG BOAT BLOCKS / BLACK MAGIC AIR BLOCKS Black Magic Air blocks are a top favourite of Big Boat performance racers and cruisers.

Harken 45mm Single Black Magic Swivel Block

BIG BOAT BLOCKS / BLACK MAGIC AIR BLOCKSBlack Magic Air blocks are a top favourite of Big Boat performance racers and cruisers.

Harken 45mm Single Black Magic Swivel Block with Becket

BIG BOAT BLOCKS / BLACK MAGIC AIR BLOCKS Black Magic Air blocks are a top favourite of Big Boat performance racers and cruisers.

Harken 45mm Double Black Magic Swivel Block

BIG BOAT BLOCKS / BLACK MAGIC AIR BLOCKS Black Magic Air blocks are a top favourite of Big Boat performance racers and cruisers.

Harken 22mm Micro Swivel Block

Topper Race Kicker Harken Extreme

Harken 40mm Carbo with Bolt

Harken 18mm Fly Soft-Attach Block

Harken soft-attach Fly blocks are designed to provide strength without mass, providing sailors with big power in a low-aero package.

Harken 75mm Carbo Fiddle

Harken 75mm Carbo Quad Block

Harken 75mm Carbo Block

Harken 40mm Carbo Fiddle

Harken 40mm Carbo Block With Swivel

Harken 16mm Air Single Exit Block

Harken Stand Up Boot

Harken 40mm Carbo Fly Block

Harken 29mm Fly Soft-Attach Block

Harken soft-attach Fly blocks are designed to provide strength without mass, providing sailors with big power in a low-aero package.

Harken 29mm Bullet Triple Block

Harken 29mm Bullet Double Block

Harken 29mm Bullet Single Block

Harken 16:1 Spliced Kicker System (Double)

Harken 57mm Carbo Quad Block

Harken 57mm Triple Carbo Ratchamatic And Becket With Cleat

Harken 57mm Carbo Fiddle Block

Harken 40mm Single Carbo Block With Swivel And Becket And Cleat

Harken 57mm Carbo Single Block With Swivel And Becket

Harken 57mm Carbo Single Block With Swivel

Harken 22mm Micro and Air Fiddle Block

Harken 16mm Air Block Replacement O Rings

Harken 16mm Air Block With Removable Sheave

Harken 57mm ESP Swivel Block

Harken 75mm ESP Swivel Block

Harken 75mm ESP Mastcollar Block

Harken 57mm ESP Mastcollar Block

Harken 75mm Carbo Fiddle w/Becket and 150 Cam

Harken 75mm Carbo Triple Block w/Cam & Becket

Harken 75mm Carbo Triple Block w/Cam Cleat

Harken 75mm Carbo Block w/Cam Cleat

Harken 75mm Carbo Triple Block & Becket

Harken 75mm Carbo Triple Block

Harken 75mm Carbo Double Block & Becket

Harken 75mm Carbo Double Block

Harken 22mm Micro With Removable Becket 22mm Sheave

Harken 75mm Carbo Block w/Becket

Harken 40mm Carbo 90 Degree Fixed Head Block

Harken 40mm Carbo Fiddle With Cam Cleat & Becket

Harken 40mm Carbo Fiddle With Cam Cleat

Harken 40mm Carbo Fiddle With Becket

Harken 40mm Carbo Quad Block

Harken 40mm Carbo Block With Spring and Eyestrap - Assembled

Harken 40mm Carbo Fixed Block

Harken 29mm/40mm Carbo Traveler Block

Harken 40mm Carbo Triple Block With Cam Cleat With Becket

Harken 40mm Carbo Triple Block With Cam Cleat

Harken 40mm Carbo Block With Cam Cleat

Harken 40mm Carbo Cheek Block

Harken 40mm Carbo Fixed Double Block

Harken 40mm Carbo Triple Block With Swivel

Harken 40mm Carbo Double Block With Swivel & Becket

Harken 40mm Carbo Double Block With Swivel

Harken 40mm Carbo Block With Swivel & Becket

Harken 57mm Single Carbo Ratchamatic Block

Harken 57mm Carbo Fiddle with Becket

Harken 57mm Carbo Triple Block with Swivel, Becket and 150 Cam-Matic Cleat

Low-friction Carbo AirBlocks. are lightweight, strong, reliable-and affordable.

Harken 57mm Carbo Triple Block with Swivel and 150 Cam-Matic Cleat

Harken 57mm Carbo Single Block with Swivel and 150 Cam-Matic Cleat

Harken 57mm Carbo Cheek Block

Harken 57mm Carbo Triple Block with Swivel and Becket

Harken 57mm Carbo Triple Block with Swivel

Harken 57mm Carbo Double Swivel Block & Becket

Harken 57mm Carbo Double Swivel Block

Harken 22mm Micro Anti-Capsize Block

Harken 16mm Air Anti-Capsize Block

Harken 16mm Air Flip Flop Block

Harken 18mm Fly Soft Attach Block - Narrow

Harken 40mm T2 Soft-Attach Ratchamatic Block

Harken 18mm Carbo T18 Double Block

Harken Dyneema Loop for 57mm T2 Carbo Block

Harken Dyneema Loop for 40mm T2 Carbo Block

Harken 57mm Carbo T2 Soft-Attach Block

Harken 57mm Carbo T2 Soft-Attach Loop Block

Harken 40mm Carbo T2 Double Block

Harken 40mm Carbo T2 Soft-Attach Block

Harken 29mm Carbo T2 Double Block

Harken 29mm T2 Soft-Attach Block

Harken 57mm SB Ratchamatic Flip

Harken 60mm Single Protexit Exit Block

Harken 50mm Single Protexit Exit Block

Harken 40mm Single Protexit Exit Block

Harken 30mm Double Protexit Exit Block

Harken 30mm Single Protexit Exit Block

Harken 16mm Air Pivoting Cheek Block

Harken 16mm Air Swivel Block

Harken 16mm Air Cheek Block

Harken 16mm Air Triple Block With Becket

Harken 16mm Air Triple Block

Harken 16mm Air Double Block

Harken 16mm Air Block With Becket

Harken 16mm Air Block With O Ring

Harken 16mm Air Hook-in/Sprit Block

Harken 29mm Carbo Double Fixed Block

Harken 22mm Micro Forkhead Block

Harken 16mm Air Forkhead Block

Harken 29mm Carbo Clew Block Assembly

Harken 16mm Air In-Line Double Exit Block

Harken 29mm Carbo Traveler Block

Harken 29mm Carbo 90 Degree Fixed Head Block

Harken 29mm Carbo Cheek Block

Harken 29mm Carbo Single Fixed Standup Block

Harken 29mm Carbo Single Fixed Block

Harken 29mm Carbo Triple Block w/Cam Cleat & Becket

Harken 29mm Carbo Triple Block With Cam Cleat

Harken 29mm Carbo Triple Swivel Block & Becket

Harken 29mm Carbo Triple Swivel Swivel Block

Harken 29mm Carbo Double Swivel Block with Becket

Harken 29mm Carbo Double Swivel Block

Harken 29mm Carbo Single Swivel Block & Becket

Harken 29mm Carbo Single Swivel Block

Harken 29mm Bullet Dual Sheave In Line Exit With Stainless Coverplate

Harken 29mm Bullet Through Deck With Stainless Coverplate

Harken 22mm Micro Fiddle With V Jam and Becket

Harken 22mm Micro Fiddle with V Jam

Harken 22mm Micro Stand Up Block

Harken 22mm Micro Through Deck Block With Coverplate

Harken 22mm Micro Block & Becket With Shackle

Harken 22mm Micro Block with Shackle

Harken 22mm Micro Traveler Block

Harken 22mm Micro Triple Block & Becket

Harken 22mm Micro Triple Block

Harken 22mm Mirco Double Block & Becket

Harken 22mm Micro Double Block

Harken 22mm Micro Block & Becket

Harken 22mm Micro Block

Harken 29mm Bullet Double Upright Lead Block

Harken 29mm Bullet Exit Block With Cam and Angle Bracket

Harken 38mm Big Bullet Swivel Single Block & Becket

Harken 38mm Big Bullet Swivel Single Block

Harken 29mm Bullet Swivel Block & Becket

Harken 29mm Bullet Swivel Block

Harken 38mm Through Deck Big Bullet Block

Harken 38mm Big Bullet Single Block & Becket

Harken 38mm Big Bullet Sinlge Block

Harken 29mm Bullet Pivoting Cheek Block

Harken 29mm Bullet Upright Lead Block

Harken 29mm Bullet Cheek Block

Harken 29mm Bullet Dual Sheave In-Line Exit Block

Harken 29mm Bullet Through Deck Block

Harken 29mm Bullet Triple & Becket

Harken 29mm Bullet Double & Becket

Harken 29mm Bullet Single Block & Becket

Harken 8mm Lead Ring

Harken Small Boat 22mm Track High-Beam 1.2m

Harken Little Hawk Race

Harken 51mm Single Wire Block w/Becket

Harken 25mm Single Wire Block

Harken 38mm Wire Bullet Through Deck With Stainless Coverplate

Harken 57mm Carbo Fiddle Ratchet w/Becket and 150 Cam

Harken 57mm Triple Carbo Ratchamatic w/Cam, Bkt & 40mm Block

Harken 57mm Single Carbo Ratchamatic with 150 Cam-Matic and Becket

Harken 40mm Carbo Cheek Ratchet Block with Switchable Ratchet

Harken 40mm Triple Carbo Ratchet Block with Swivel and 423 Carbo-Cam

Harken 57mm Ratchamatic HTE Block - Swivel - 2x Grip

Harken 57mm Triple Carbo Ratchet Block with Switchable Ratchet, Swivel and 150 Cam-Matic and Becket

Harken Forged 6mm Bow Shackle

Harken HL Upper Swivel For Small Boat Furling

Harken 5mm Lead Ring - Pair

Harken 20mm Lead Ring

Harken Little Hawk Vane Arm

Harken Stand Up Spring

Harken 14mm Lead Ring

Harken Hawk Race Mast Clamp

Harken Great Hawk Mast Clip

Harken 6mm Lead Ring - Pair

Harken 28mm Lead Ring

Harken Hawk Mast Clip

Harken 10mm Lead Ring

Harken Hawk Wind Indicator

Harken 8:1 Spliced Kicker System

Topper Race Kicker Harken

Harken 16:1 Spliced Kicker System (Singles)

Harken 4:1 Spliced Kicker System

Harken 38mm Single Wire Block w/Becket

Harken 38mm Wire Cheek Block w/Fasteners

Harken 75mm Carbo Ratchet Block

Harken 57mm Carbo Double Ratchamatic Block

Harken 40mm Single Carbo Ratchet Block with Switchable Ratchet, Swivel and Becket

Harken 57mm Carbo Cheek Ratchet Block with Switchable Ratchet

Harken 57mm Single Carbo Ratchet Block with Switchable Ratchet, Swivel and Becket

Harken 29mm Bullet Single Block for Wire

Harken Stainless Steel TYLASKA Snap Shackle, Length 87mm

Harken Replacement Balls for Furlers (45 set)

Harken Hi-Load Smallboat Furling System Kit

Harken 25mm Wire Through Deck Block

Harken 75mm Carbo Ratchet Cheek Block

Harken 57mm Triple Carbo Ratchamatic Block with 150 Cam-Matic

Harken 40mm Triple Carbo Ratchet Block with Swivel, 423 Carbo-Cam and Becket

Harken 57mm Ratchamatic HTE Block - Swivel - 1.5x Grip

Harken 57mm Triple Carbo Ratchet Block with Switchable Ratchet, Swivel and 150 Cam-Matic

Harken Little Hawk Mast Clamp

Harken 29mm Bullet Single Upright Lead Block for Wire

Harken Cat Hawk Wind Indicator

Harken Little Hawk Race Support

Harken 75mm Carbo Ratchamatic Block

Harken 57mm Ratchamatic Block - Swivel - 1.5x Grip

Harken Little Hawk 2 for Mast Tube Mounting

Harken Great Hawk Wind Indicator

Harken 25mm Wire Single Forkhead Block with Becket

Harken 38mm Single Wire Block

Harken 25mm Wire Cheek Block with Fasteners

Harken HL Standard Furling Drum - 3mm Luff Wire

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

Harken 29mm Bullet Cheek Block for Wire

Harken 29mm Through Deck Bullet Block For Wire

Harken 25mm Single Wire Block with Becket

Harken 38mm Wire Through Deck Block

Harken 75mm Carbo Ratchet Block w/Becket

Harken 57mm Carbo Ratchamatic Cheek Block

Harken 57mm T2 Soft-Attach Ratchamatic Block

Harken 57mm Single Carbo Ratchet Block with Switchable Ratchet and Swivel

Harken 38mm Bullet Swivel Single Block for Wire

Harken 29mm Bullet Single & Becket for Wire

Harken 57mm Ratchet Block - Swivel - 2x Grip

Harken 57mm Ratchet Block - Swivel, 1.5x Grip

Harken 57mm Single Carbo Ratchet Block with Switchable Ratchet, Swivel and 150 Cam-Matic

Harken 38mm Single Ferrule Head Wire Block

Harken Stand Up Spring for Bullet Block

Harken Stand Up Spring for Bullet Block

Harken Little Hawk 1 for Top Masts

Harken Floating Jib Lead Ring