• Harken Carbo Auto Ratchet Single 57mm Ratchet Block 2625

Shipping & Returns

Please allow 3 to 10 working days for standard Royal Mail 48hrs (2nd class) delivery and 2 to 5 days for Royal Mail 24hr (1st class) delivery after being dispatched. Delivery is Monday to Friday, excluding public holidays. Any orders placed after 12pm Friday and over the weekend will not be dispatched until Monday, excluding Public Holidays.

Please note delivery time is provided by Royal Mail as a guide only and during busier periods may take longer.

Expedited Delivery UK Mainland delivery options are dispatched the same day. Delivery can take 1 to 3 days. We need to receive your order by 1pm to process it as a next day delivery order. Delivery is Monday to Friday, excluding public holidays. Any orders placed after 12pm Friday and over the weekend will not be dispatched until Monday, excluding Public Holidays.

Please note that any items sent via courier, or sent using our faster service will be liable to a surcharge if you live in the following areas: Ireland, Offshore, Highlands and Islands.

The following postcodes are also affected: AB31-38, AB40-56, IV, FK17-99, G83, KW, PA21-38, PH4-50, BT, HS, PA20, PA41-78, PH42-44, ZE, HS1-9, including all IM Postcodes.

 

Returns Policy

You have the right to cancel your contract and return the goods at any time up to 14 days starting from the day after the date on which you receive the goods. Any paid delivery charge will be included in your refund once we have received your order to the address specified below. Please note the delivery charge refund will be to the value of standard delivery. The goods must be returned to us within 14 days from the date you notify us of the cancellation.

We will process your refund within 14 days of receipt of the products. You must take reasonable care of the goods while in your possession and wherever possible we would prefer that they be returned to us unused, in their original packaging and in the same condition as received. We reserve the right to deduct an amount if the goods have been diminished in value by handling them beyond what is necessary to establish their nature, characteristics and function.

The buyer is responsible for return postage costs.

 

Faulty Goods

If you receive goods which are faulty or have been damaged in transit, please contact us using our online form.

In case item has to be returned back to us it will be inspected and if it is confirmed as faulty then we will issue a replacement or refund.

If an item is not faulty following inspection, then we are unable to offer a replacement or refund.

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

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Harken

Harken Carbo Auto Ratchet Single 57mm Ratchet Block 2625

SKU: 790763
EAN: 0097653103509

Harken Carbo Auto Ratchet Single 57mm Ratchet Block 2625

£104.39 GBP
£104.39 GBP
Sale Sold out
Tax included. Shipping calculated at checkout.

Low stock: 3 left

Delivery time is currently approximately 1 to 2 working days
  • Sheave (mm)57 mm
  • Length (mm)103 mm
  • Weight (g)104 g
  • Shackle pin (mm)5 mm
  • Maximum line (mm)10 mm
  • Maximum working load (kg)227 kg
  • Breaking load (kg)907 kg
  • Holding power w/180 degree wrap 50 lb (23 kg) 10:1

Suitable for dinghy mainsheet's on Laser, Topper, Enterprise (Spilt Mainsheets), GP14 etc

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 and light-air modes is seamless.

Controlled Hold and Release
The magic of ratchet blocks is they allow you to hold loads with little effort and ease loaded sheets with good control. The effect is analogous to a winch without a winch handle. You don't have any mechanical advantage while you're pulling in the line, but the surface of the sheave acts like a winch drum to provide resistance in one direction. The resistance takes the brunt of the load so you can hold or play the sheet with ease.

Sheave Design
Every brand of ratchet block has a signature shape for its sheave. When designing a sheave, there is a tradeoff between holding power, line chafe, and control. In heavy air a sheave with too much holding power will cause the sheet to suddenly slip and jerk through your hands. In light wind and low loads, the line gets stuck in the sheave. Also, sheaves with sharp edges are overly aggressive and destroy line quickly. Weve tested many different designs, like sheaves with more facets or more holding power, but Harken has kept nearly the same sheave design for years. Sailors keep telling us its greatnot only does the shape treat lines well, it offers the perfect mix of holding power and easing ability.

Line Diameter
The diameter and nature of your line has an impact on the effectiveness of your ratchet blocks. Be sure to use line sized to match the block. Line that is too large or two small wont hold well due to a lack of contact with the facets. Hard, smooth lines don't offer the holding power of soft lines.

The purchaser is responsible for choosing the correct product for its particular application.
Not to be used for lifting.

Despatch Times

Usually despatched within 1 Working Day

Delivery & Returns

Delivery is approximately 1 to 2 working days. For returns, please visit our Returns Page

Shipping Cost

Standard Shipping from £4.99

Sizing Guide

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