---
product_id: 24933528
title: "HARKEN Premium Sailing 22mm Boat Blocks"
brand: "harken"
price: "€ 43.14"
currency: EUR
in_stock: true
category: "Harken"
url: https://www.desertcart.be/products/24933528-harken-premium-sailing-22mm-boat-blocks
store_origin: BE
region: Belgium
---

# low-friction free-running 22mm compact size ultra-lightweight 4.54g HARKEN Premium Sailing 22mm Boat Blocks

**Brand:** harken
**Price:** € 43.14
**Availability:** ✅ In Stock

## Summary

> 🛥️ Glide through your sailing season with HARKEN’s featherlight precision!

## Quick Answers

- **What is this?** HARKEN Premium Sailing 22mm Boat Blocks by harken
- **How much does it cost?** € 43.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/24933528-harken-premium-sailing-22mm-boat-blocks)

## Best For

- harken enthusiasts

## Why This Product

- Trusted harken brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Stainless steel sideplates provide robust strength, combining lightweight design with industrial-grade resilience.
- • **Featherweight Strength:** At just 4.54 grams, these blocks deliver maximum durability without weighing you down.
- • **UV-Resistant Durability:** Derlin ball bearings stabilized with carbon black ensure long-lasting performance under harsh sun exposure.
- • **Versatile Sailing Essential:** Perfectly sized at 22mm for dinghies, sailboards, and lightly loaded control lines on boats of any size.
- • **Effortless Control, Every Time:** Micro blocks engineered for silky-smooth, low-friction performance on all your sailing lines.

## Overview

The HARKEN Premium Sailing 22mm Boat Blocks are ultra-lightweight, low-friction micro blocks designed for smooth, efficient line control on dinghies, sailboards, and boats of all sizes. Featuring UV-stabilized Derlin ball bearings and stainless steel sideplates, these compact 22mm blocks combine durability with featherlight performance, making them an essential upgrade for any sailing enthusiast seeking precision and reliability.

## Description

Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes.

## Features

- Low-friction Micro Blocks are extremely lightweight, free-running blocks
- Use inside masts, booms, lead car returns and tackle
- Extremely lightweight, free-running blocks that are compact and low-friction
- Designed for use on dinghies or for lightly-loaded control lines on boats of all sizes
- Derlin ball bearings are UV stablized with carbon black for maximum protection and stainless steel sideplates add strength

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002NSQBXM |
| Bearing Number | 233 |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #112,749 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #28 in Sailing Hardware |
| Brand | HARKEN |
| Brand Name | HARKEN |
| Compatible Lubricant | Grease |
| Customer Reviews | 4.6 out of 5 stars 54 Reviews |
| Included Components | 1 Cheek Block |
| Item Dimensions | 2.5 x 0.94 x 0.5 inches |
| Item Weight | 4.54 g |
| Item dimensions L x W x H | 2.5 x 0.94 x 0.5 inches |
| Manufacturer | HARKEN |
| Material | Nylon |
| Material Type | Nylon |
| Model | 233 |
| Number of Items | 1 |
| Outside Diameter | 22 millimeters |
| Part Number | 233 |
| Specification Met | Aluminum |
| UPC | 097653008477 |
| Unit Count | 1 Count |
| Warranty Description | See manufacturer's website for details |

## Product Details

- **Bearing Number:** 233
- **Brand:** HARKEN
- **Item Weight:** 4.54 g
- **Item dimensions L x W x H:** 2.5 x 0.94 x 0.5 inches
- **Material:** Nylon

## Images

![HARKEN Premium Sailing 22mm Boat Blocks - Image 1](https://m.media-amazon.com/images/I/51fa8ptOizL.jpg)
![HARKEN Premium Sailing 22mm Boat Blocks - Image 2](https://m.media-amazon.com/images/I/71fmf7784cL.jpg)
![HARKEN Premium Sailing 22mm Boat Blocks - Image 3](https://m.media-amazon.com/images/I/81vM03Eh0+L.jpg)
![HARKEN Premium Sailing 22mm Boat Blocks - Image 4](https://m.media-amazon.com/images/I/71+TKlJS-3L.jpg)

## Questions & Answers

**Q: Except for rollers, Is the 22mm all stainless.  Are the ball bearings sealed.  I want to use it off shore**
A: The best I can tell they are all stainless except rollers. I can't answer about the bearings but I have used mine on my Hobie 16 for years in a saltwater environment and so far they have performed flawlessly. Hope this helps.

**Q: Can I use this with a 1/4 '' line?**
A: yes

**Q: What is the diameter of the mounting holes?**
A: The mounting holes are .20" or 5.17mm

**Q: is the becket pin removeable or is it "riveted" in place?**
A: riveted

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.be/products/24933528-harken-premium-sailing-22mm-boat-blocks](https://www.desertcart.be/products/24933528-harken-premium-sailing-22mm-boat-blocks)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-22*