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The Barton Size 1 Back-to-Back Swivel Block (30mm) is designed for sailors who need compact yet versatile rope handling in systems where space is limited but performance is critical.
The Barton Size 1 Back-to-Back Swivel Block (30mm) is designed for sailors who need compact yet versatile rope handling in systems where space is limited but performance is critical.
Barton

Barton Size 1 Plain Bearing Pulley Block Back To Back Swivel Block

£13.51
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Hassle free returns

RETURNS

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:

  • Gift cards

  • Downloadable software products

  • Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted (if applicable):

  • Book with obvious signs of use

  • CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened

  • Any item not in its original condition, damaged, or missing parts for reasons not due to our error

  • Any item that is returned more than 30 days after delivery


Refunds (if applicable)

Once your return is received and inspected, we will send you an email to confirm receipt of your returned item. We will also notify you of the approval or rejection of your refund.

If approved, your refund will be processed and a credit will automatically be applied to your original method of payment within a certain number of days.

Late or Missing Refunds (if applicable)

If you haven’t received a refund yet:

  1. First check your bank account again.

  2. Then contact your credit card company – it may take some time before your refund is officially posted.

  3. Next, contact your bank. Processing times can vary.

If you’ve done all of this and still have not received your refund, please contact us at info@maiden-marine.co.uk.


Sale Items (if applicable)

Only regular-priced items may be refunded. Unfortunately, sale items cannot be refunded.


Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange an item for the same product, please email info@maiden-marine.co.uk and send your item to:

Maiden Marine
Ferry Nab,
Bowness-on-Windermere,
Windermere,
LA23 3JH
United Kingdom


Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the order was shipped to the gift giver, we will send a refund to the gift giver and they will be notified of your return.


Shipping

To return your product, please send it to:

Maiden Marine
Ferry Nab,
Bowness-on-Windermere,
Windermere,
LA23 3JH
United Kingdom

You will be responsible for paying your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you may vary.

Barton Size 1 Plain Bearing Pulley Block Back To Back Swivel Block

Season:Core

Brand:Barton

Code:BAN01280

Barton Back-to-Back Swivel Block – 30mm (Size 1)

Dual Sheaves. Maximum Flexibility. Compact Control.

The Barton Size 1 Back-to-Back Swivel Block (30mm) is designed for sailors who need compact yet versatile rope handling in systems where space is limited but performance is critical. Featuring two plain bearing sheaves mounted back-to-back, this innovative block allows for split control lines to run in opposing directions, making it ideal for traveller systems, dual-control leads, or any setup requiring independent line handling from a single mounting point.

With a 360° swivel head, this block ensures smooth articulation and perfect alignment regardless of mounting angle. The 30mm plain bearing sheaves provide efficient, low-friction performance under moderate loads, making it ideal for dinghies, small keelboats, and control systems on larger yachts.

Constructed from glass-reinforced nylon cheeks and marine-grade stainless steel fixings, the Barton Back-to-Back Swivel Block delivers strength, corrosion resistance, and long service life in all weather conditions.


Key Features:

  • Sheave Diameter: 30mm (Plain bearing)

  • Configuration: Dual back-to-back sheaves with swivel head

  • Max Line Size: 8mm

  • Max Working Load: 200kg

  • Breaking Load: 400kg

  • Swivel Head: 360° rotation for unrestricted movement

  • Construction: UV-resistant glass-filled nylon cheeks with stainless steel axle and rivets

  • Ideal For: Traveller lines, dual control lines, and other split-line systems on dinghies and keelboats


When your setup demands smart rigging solutions without added bulk, the Barton 30mm Back-to-Back Swivel Block (Size 1) offers the precision, strength, and flexibility serious sailors rely on.

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