Automatic Ratchet Block 40 mm – PolarWave
Automatic Ratchet Block 40 mm – PolarWave - Red is available to order with extended delivery. It will take 2 to 4 additional business days to dispatch after your order.
Delivery and Shipping
Delivery and Shipping
We currently ship across Europe. For deliveries outside Europe, please contact us before placing your order so we can confirm options and rates.
Orders are processed within 1 to 2 business days. Delivery within the Benelux typically takes 2 to 4 business days. As soon as your order ships, you will receive a tracking link by email.
Orders placed before 15:00 CET, Monday to Friday, are usually dispatched the same day so you can get on the water faster.
Automatic Ratchet Block 40 mm – PolarWave - Red is available to order with extended delivery. It will take 2 to 4 additional business days to dispatch after your order.
Description
Description
The PolarWave 40 mm ratchet block gives you controlled hand-holding on loaded lines, so you can hold a mainsheet or control line under load and ease it smoothly when you want to. The 40 mm size hits the sweet spot for modern rigs running thinner, stronger ropes, so you get the holding power without an oversized block.
It runs on dual-row ceramic ball bearings for smooth rotation under load, with a composite body and precision-machined components for a high strength-to-weight ratio. The colour side plates let you set the block up for team or personal identification.
It is aimed at high-performance dinghies and skiffs, including the 29er, 49er, Nacra classes, ILCA, WASZP, Optimist, 420 and 470. Use it on mainsheet systems and heavily worked control lines where ratchet holding takes the load off your hand.
Why Choose PolarWave
PolarWave builds lightweight, high-performance sailing hardware using advanced 3D printing and precision machining. Made in Slovenia.
Specifications
Specifications
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Length
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Weight
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Sheave Ø
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Maximum working load
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Breaking load
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Bearing
Key Features
Key Features
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.



