Pulleys and deck blocks

At Mercanautic you’ll find a wide selection of blocks and deck organizers from top brands like Lewmar, Harken, and more.

Showing 1-25 of 163 item(s)

Chandlery

Gibb polea violin doble con mordaza y mosqueton

Gibb

102555

Second hand

€65.00

Gibb polea violin doble con mordaza y mosqueton

Ronstan polea violin serie 55 con mordaza rodamientos

102538

Second hand

€55.00

Ronstan polea violin serie 55 con mordaza rodamientos

Rutgerson polea simple para cabos de 12/16mm

102343

Second hand

€55.00

Rutgerson polea simple para cabos de 12/16mm

Harken polea para mástil 150mm

102285

Second hand

€255.00

Harken polea para mástil 150mm

Chandlery

Harken polea para mástil 125mm

Harken

102284

Second hand

€155.00

Harken polea para mástil 125mm

Chandlery

Harken polea vertical aluminio 150mm

Harken

102283

Second hand

€275.00

Harken polea vertical aluminio 150mm

Ronstan polea simple ORBIT BB 55

102132

Second hand

€55.00

Ronstan polea simple ORBIT BB 55

Harken polea simple 57C con rodamientos

102131

Second hand

€48.00

Harken polea simple 57C con rodamientos

Antal Pasteca para atar Antal cabo 8mm 2

-35.44%

Chandlery

Antal Pasteca para atar Antal cabo 8mm

101967

Outlet

€25.00 €38.72

Antal Pasteca para atar Antal cabo 8mm

Harken Bloque de bucle mágico negro de aluminio de 75 mm,...

Harken Bloque de bucle mágico negro de aluminio de 75 mm,... 2

-52.96%

Chandlery

Harken Bloque de bucle mágico negro de aluminio de 75 mm, 3230

101966

Outlet

€185.00 €393.25

Harken Bloque de bucle mágico negro de aluminio de 75 mm, 3230

-34.75%

Chandlery

Wichard polea simple para cable 7mm

Wichard

P17055

Outlet

€45.00 €68.97

Wichard polea simple para cable 7mm

Harken 3226 diametro rold. 57mm simple/giratoria/cargas...

Harken 3226 diametro rold. 57mm simple/giratoria/cargas... 2

-37.59%

Chandlery

Harken 3226 diametro rold. 57mm simple/giratoria/cargas moderadas

Harken

101962

Outlet

€144.99 €232.32

Harken 3226 diametro rold. 57mm simple/giratoria/cargas moderadas

Wichard polea violin doble con arraigo Diam. 70mm

Wichard polea violin doble con arraigo Diam. 70mm 2

-35.15%

Chandlery

Wichard polea violin doble con arraigo Diam. 70mm

Wichard

P18206

Outlet

€51.00 €78.65

Wichard polea violin doble con arraigo Diam. 70mm

Lewmar kit bolas derlin para polea 60HL 3,2mm ( 100 und)

-25.24%

Chandlery

Lewmar kit bolas derlin para polea 60HL 3,2mm ( 100 und)

Lewmar

INL29175022

Outlet

€19.00 €25.41

Lewmar kit bolas derlin para polea 60HL 3,2mm ( 100 und)

Wichard Cajas de Reenvío apilables con Rodamientos - 8...

-30.08%

Chandlery

Wichard Cajas de Reenvío apilables con Rodamientos - 8 -16 mm 81523

Wichard

101861

Outlet

€54.99 €78.65

Wichard Cajas de Reenvío apilables con Rodamientos - 8 -16 mm 81523

Wichard polea violin doble con mosqueton

-24.71%

Chandlery

Wichard polea violin doble con mosqueton

Wichard

101614

Outlet

€40.99 €54.45

Wichard polea violin doble con mosqueton

-28.48%

Chandlery

Allen polea doble empotrar 30mm

Allen

101612

Outlet

€45.00 €62.92

Allen polea doble empotrar 30mm

-43.19%

Chandlery

Antal anillo friccion 20x14

Antal

101611

Outlet

€22.00 €38.72

Antal anillo friccion 20x14

-33.42%

Chandlery

Antal anillo friccion 28/70

Antal

101610

Outlet

€29.00 €43.56

Antal anillo friccion 28/70

-30.08%

Chandlery

Holt poleas pata de gallo HT 478 1

Holt

101609

Outlet

€22.00 €31.46

Holt poleas pata de gallo HT 478 1

-55.49%

Chandlery

Holt polea empotrar HA 6B

101608

Outlet

€35.01 €78.65

Holt polea empotrar HA 6B

Viadana polea para candelero con rodamientos

-27.28%

Chandlery

Viadana polea para candelero con rodamientos

101606

Outlet

€22.00 €30.25

Viadana polea para candelero con rodamientos

Chandlery

RWO R3592 reenvio con mordaza

RWO

101605

Outlet

€20.00

RWO R3592 reenvio con mordaza

Polea de reenvio con mordaza para cabo de 12mm

-35.07%

Polea de reenvio con mordaza para cabo de 12mm

101602

Outlet

€54.99 €84.70

Polea de reenvio con mordaza para cabo de 12mm

Wichard kit poleas 7:1 roldana 55mm con rodamientos

-28.76%

Wichard kit poleas 7:1 roldana 55mm con rodamientos

101600

Outlet

€250.00 €350.90

Wichard kit poleas 7:1 roldana 55mm con rodamientos

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<p>Our products are available new, second-hand, and outlet. Suitable for sailboats and yachts of all sizes — for racing or cruising.</p>
<p><strong>Blocks</strong> and <strong>deck organizers</strong> help guide ropes and lines across the deck, allowing halyards to be led back to winches. They also enable efficient trimming of the genoa or headsail sheets under light or heavy loads.</p>
<p>Each type of block or organizer serves a specific maneuver or function on board. You'll find simple flat-base blocks for general use, and deflector blocks for freeing the deck during complex maneuvers.</p>
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Blocks and organizers for boats

Our products are available new, second-hand, and outlet. Suitable for sailboats and yachts of all sizes — for racing or cruising.

Blocks and deck organizers help guide ropes and lines across the deck, allowing halyards to be led back to winches. They also enable efficient trimming of the genoa or headsail sheets under light or heavy loads.

Each type of block or organizer serves a specific maneuver or function on board. You'll find simple flat-base blocks for general use, and deflector blocks for freeing the deck during complex maneuvers.

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