The Clamcleat® CL234W Fender Cleat is a simple yet highly effective solution for securing and adjusting boat fenders quickly and safely. Designed specifically for marine applications, this compact cleat allows you to adjust fender height in seconds without tying knots, making it ideal for busy marinas, lock passages and changing tidal conditions.
Manufactured from high-quality UV-resistant nylon, the CL234W securely grips rope under load while allowing easy adjustment when required. Simply thread the fender line through the cleat and pull to the desired position. The patented Clamcleat® design locks the rope securely in place, helping keep your fenders correctly positioned to protect your hull from costly damage.
Perfect for yachts, motor cruisers, canal boats and leisure craft, the Clamcleat® CL234W offers a practical upgrade over traditional knots and fender ties.
Quickly raise or lower fenders without untying and retying knots. Ideal for changing pontoon heights and tidal conditions.
The unique Clamcleat® tooth design holds rope firmly under load while remaining easy to adjust when needed.
Manufactured from durable UV-stabilised nylon for long-lasting performance in harsh marine environments.
Small enough to fit neatly on guardrails, stanchions and lifelines without adding unnecessary bulk.
Designed and manufactured by Clamcleat®, a globally recognised leader in rope management solutions for marine and sailing applications.
The Clamcleat® CL234W is ideal for:
| Specification | Details |
|---|---|
| Product | Clamcleat® CL234W |
| Material | UV-Stabilised Nylon |
| Application | Fender Line Adjustment |
| Colour | White |
| Corrosion Resistant | Yes |
| Suitable For | Yachts, Motorboats, Canal Boats & Leisure Craft |
Whether you’re arriving at a busy marina or adjusting fenders for changing tide levels, the Clamcleat® CL234W Fender Cleat provides a quick, secure and professional solution. Eliminate the hassle of tying and retying knots and keep your fenders exactly where they need to be.
Our fenders (unless otherwise stated) are shipped deflated to save you money on shipping costs.
For next day deliveries, orders must be received before 11am.

Fender Lines are specially designed marine ropes used to secure boat fenders to a vessel’s lifelines, guardrails, or cleats. They allow you to position fenders at the correct height to protect your hull when docking, mooring, or rafting alongside other boats. Good quality Fender Lines are typically UV-resistant, abrasion-resistant, and easy to tie.
The ideal Fender Lines length depends on your boat type and where you attach your fenders. For most leisure boats, 1–2 metre Fender Lines work well when tying to lifelines or rails. If you plan to tie fenders directly to cleats or around thicker guardrails, 2–3 metre Fender Lines may be more practical. Larger boats or yachts may benefit from longer lines for greater flexibility.
The best Fender Lines are usually made from braided polyester or polypropylene because these materials offer high strength, good abrasion resistance, and excellent UV durability in marine environments. Polyester Fender Lines tend to be more premium, holding knots better and lasting longer in harsh sunlight and saltwater.
The most common and reliable method is to use a Clove Hitch or Rolling Hitch when attaching Fender Lines to lifelines or guardrails. When securing to a cleat, a standard cleat hitch should be used. The key is to ensure the fender sits at the correct height to protect your hull at the dock, and that the Fender Line is tight enough to prevent slipping.
Yes, most Fender Lines are universal and compatible with standard inflatable boat fenders, including cylindrical, spherical, and bow fenders. However, you should always check that the Fender Line diameter fits comfortably through the fender’s eye or rope hole. Typically, 6–10mm Fender Lines work well for most leisure fenders.
With regular use in saltwater and sunlight, high-quality Fender Lines should last several seasons if properly maintained. Rinse them with fresh water after use, avoid excessive chafing against sharp edges, and replace them if you notice fraying, stiffness, or UV degradation.
You can reach us by phone on +44 1543 279138 or email us at info@boatfendersdirect.co.uk. We’re available Monday to Friday (9:30 am–4 pm)
We offer next day and 2-4 days delivery option for UK mainland. Next day deliveries must be received before 12 noon and are for weekday only. Please allow 2-3 weeks for fender cover personalisation.
Boat Fenders Direct delivers great service with quick delivery and excellent product quality.
Ordering online was simple, and their team promptly addressed my query about delivery times. Even when stock issues arose, they ensured timely delivery to an alternative address. Friendly and responsive staff made the experience smooth. Highly recommend!
Merry
The service is good, delivery is really quick, and the buoys are excellent quality These buoys last a long time too and the clouds don't fade.
My rowing club (on what is effectively a ship-canal-type-of-river) uses long lines of them on a rope to try to prevent rowing boats in races going down the side channels to the weir by mistake (remember: people rowing racing boats...
Andy Greenwell
Clear easily navigated website followed by speedy dispatch.
The buoys I ordered were securely packaged and arrived well within the promised time frame. Great service that I would use again.
MR Jones
Really easy ordering online.
When I emailed to check on delivery date they were very responsive and even said that they'd passed my query to the web team to highlight better the delivery timescales. Overall very happy and the quality of the product is...
Tara Gregar
Excellent quality product and despatched promptly.
FedEx unfortunately failed to deliver on ( previously notified) - 2 occasions. Maxine at BFD was very helpful in getting it sorted in a friendly manner.
Robert Marsden
Boat Fenders Direct delivers great service with quick delivery and excellent product quality.
Ordering online was simple, and their team promptly addressed my query about delivery times. Even when stock issues arose, they ensured timely delivery to an alternative address. Friendly and responsive staff made the experience smooth. Highly recommend!
Merry
The service is good, delivery is really quick, and the buoys are excellent quality These buoys last a long time too and the clouds don't fade.
My rowing club (on what is effectively a ship-canal-type-of-river) uses long lines of them on a rope to try to prevent rowing boats in races going down the side channels to the weir by mistake (remember: people rowing racing boats...
Andy Greenwell
Clear easily navigated website followed by speedy dispatch.
The buoys I ordered were securely packaged and arrived well within the promised time frame. Great service that I would use again.
MR Jones
Really easy ordering online.
When I emailed to check on delivery date they were very responsive and even said that they'd passed my query to the web team to highlight better the delivery timescales. Overall very happy and the quality of the product is...
Tara Gregar
Excellent quality product and despatched promptly.
FedEx unfortunately failed to deliver on ( previously notified) - 2 occasions. Maxine at BFD was very helpful in getting it sorted in a friendly manner.
Robert Marsden
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