Blocks - Single

A balanced design approach incorporating functionality, performance and style makes the Series 100 Core Blocks™ the right choice for performance cruising or racing applications. A full contact bearing provides excellent performance across the full...

Harken 57mm Aluminium Block - Swivel Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner,...

Wichard Soft Snatch Block 6 Models available from 2T to 7T.  Various applications on board.  High resistance and lightness.  Easy & fast installation thanks to Dyneema® loop.  Fast & safe opening/closing with the...

Harken 40mm Triple Ratchet Block  - Swivel, Becket, Cam Cleat Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. Please Note: Maximum working loads and breaking loads for...

Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats...

Harken Mastbase Blocks - 57mm Aluminium Padeye Block Teardrop blocks are ideal as masthead leads and in other applications where limited articulation or direct attachment is desired. When attached to a compatible padeye, teardrop blocks will not hit the...

Harken 2.25" Hexa-Cat Base Block - Swivel, Cam Cleat Hexaratchets® grip loaded sheets, yet allow sailors to ease and trim quickly and with complete control. A switch on the side engages and disengages the ratchet mechanism. Combine the 193 and...

Harken Aluminium Mastbase Block, 57mm Low-profile mastbase halyard lead blocks are lightweight and can be grouped in a small area at the mastbase. Part Number Height Length Sheave Dia. Width Weight Max Line Dia. Max...

Midrange Hexaratchet blocks grip loaded sheets, yet allow sailors to ease and trim quickly and with complete control. A switch on the side engages and disengages the ratchet mechanism. Mote: DO NOT use Harken equipment for human suspension unless...

Harken Black Magic Air Blocks - Aluminium Footblock (57mm, 75mm, 100mm) Use footblocks to redirect lines on the deck. Footblocks with lock-offs temporarily secure sheets. Either metric or imperial flathead fasteners may be used for mounting and are not...

Harken 75mm Block - Swivel, Cam Cleat 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...

Harken 40mm Triple Ratchet Block - Swivel, Cam Cleat Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. Please Note: Maximum working loads and breaking loads for blocks based on...

Harken 75mm Aluminium Fiddle ESP Block - Swivel Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards...

Harken 57mm Ratchamatic Block - Swivel, Becket, Cam Cleat The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet...

Lewmar Racing Single with Becket Block. Designed and manufactured utilising monocoque construction techniques to produce a quality block range with a high strength to low weight ratio. Radiused alloy cheeks with flush fixings provide extreme...

Harken Tulip Footblock Footblocks are, by definition, fixed to the deck. Our new tulip sheave design helps realign lead angle in situations where the lead is not perfectly aligned with the block - situations where off-center loading would cause...

Harken 57mm Aluminium Low-Load Block - Swivel Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet,...

Mid range Hexaratchet blocks grip loaded sheets, yet allow sailors to ease and trim quickly and with complete control. A switch on the side engages and disengages the ratchet mechanism. Note: DO NOT use Harken equipment for human suspension unless...

Midrange Hexaratchet blocks grip loaded sheets, yet allow sailors to ease and trim quickly and with complete control. A switch on the side engages and disengages the ratchet mechanism. Note: DO NOT use Harken equipment for human suspension unless...

Single + Fiddle + Becket + Cam HTX Block manufactured by Lewmar. Suitable for cruising through to performance yachts, the HTX range has been designed and manufactured to use a minimal number of alloy, stainless steel and plastic reinforced parts to...