Filter By

Categories

Categories

Block

Block

Availability

Availability

Weight

Weight

  • 0kg - 0.5kg

Price

Price

  • €29.00 - €3,797.00

Size

Size

Sheaves

KM Nautisme is a hardware shop established in Baden, in the Gulf of Morbihan. It selects its various blocks (ball bearing, friction, lashing, snatch) from industry-leading supplies: Harken, Ronstan, Karver, Antal, and other flagship brands in the field of nautical blocks.

Find out more
Read more

There are 17 products.

Showing 1-17 of 17 item(s)

Active filters

  • Categories: Transfiler sheave
Karver

pulley transfiler Karver grey CSR...

Performance: The pulley KB integrates lateral beads and...

€69.22
KBO2 Lashing Block Grey Karver

KBO2 Lashing Block Grey

Model: KBO2 Workload: 0.22 T Weight: 27 g Diameter rope ...

€108.02
KBO4 Lashing Block Yellow Karver

KBO4 Lashing Block Yellow

Model: KBO4 Workload: 0.4 T Weight: 27 g Diameter rope m...

€38.42
KBO6 Lashing Block Karver

KBO6 Lashing Block

Model: KBO6 Workload: 0.6 T Weight: 46 g Diameter rope m...

€91.55 -15% €77.82
  • -15%
Pulley transfiler Karver KBO15 Karver

KBO15 Lashing Block

Model: KBO15 Workload: 1.8 T Weight: 138 g Diame...

€261.04
Pulley transfiler Karver KBO20 Karver

KBO20 Lashing Block

Model: KBO20 Workload: 2.6 T Weight: 186 g Diameter...

€435.17
Pulley transfiler Karver KBO15 Karver

KBO50 Lashing Block

Model: KBO50 Workload: 5.0 T Weight: 610 g Diame...

€688.20
KBO1 Lashing Block Karver

KBO1 Lashing Block

Model: KBO1 Workload: 0.12 T Weight: 11 g Diameter rope ...

€34.10
KBO10 Lashing Block Karver

KBO10 Lashing Block

Model: KBO10 Workload: 1.2 T Weight: 83 g Diameter rope ...

€232.99
Pulley transfiler Karver KBO20 Karver

KBO30 Lashing Block

Model: KBO30 Workload: 3.5 T Weight: 334 g Diameter rope...

€416.48
 Poulie à transfiler Karver KBO2 jaune Karver

KBO2 Lashing Block

Model: KBO2 Workload: 0.22 T Weight: 27 g Diameter rope ...

€29.23
Poulie KBTi30 Karver

KBTi30 Block

KBTi pulley consists only of carbon and titanium, the a...

€869.90
  • Out of stock

Our blocks used for regattas, leisure and light sailing

Blocks are a hardware basic on a sailing boat, reducing the effort exerted on the ropes by enhancing traction on the various pulling points. A well-suited nautical block is essential to on-board safety during navigation. KM Nautisme carries a wide range of blocks, by brands such as Harken, Ronstan, Karver, Antal, Viadana, Barton, Optiparts, Nodus Factory and Wichard. These are industry-leading hardware suppliers, manufacturing ball bearing, friction or lashing blocks, as well as sheave boxes and snatch blocks. Counting hundreds of product references, you are sure to find the perfect stainless steel or carbon block suited to the diameter of your halyard or sheet.

Our various sailing blocks:

Ball blocks

Present on all types of sailing boats, from dinghies to yachts, Twin halyard blocks are useful in many ways in addition to adjusting the Genoa sail, main sail and spinnaker. KM Nautisme provides ball blocks supplied by Barton - ensuring good reliability and versatility. These sheave blocks made of acetal resin are available in single or double versions to cover all your needs, and can even be used on large boats thanks to their high load resistance.

Friction blocks

We also have a wide range of friction blocks supplied by Harken, boasting aluminium flanges and compound material sheaves. Aimed to fit out residential yachts and cruisers, these blocks are available in diameters 45 mm, 60 mm and 80 mm, and come in many different models: single, double or triple blocks for the hoists, with or without a becket, cleat or swivel.

Lashing blocks

Our Karver lashing blocks offer an optimal friction coefficient, thanks to their lateral balls and central rollers. This aluminium block comes in different diameters, and its main asset is that it is so light. Some models have a built-in guide, and others are delivered with a textile shackle and/or guide.