Sea Sure Ltd

Call Directions Website Contact the business

Sea Sure Ltd Sea Sure Ltd are a UK manufacturer of Marine, Aerospace, Industrial & safety components

Best way to learn about reactions and spacial awareness. Learn quickly it only hits you once. Only people of age will un...
16/10/2026

Best way to learn about reactions and spacial awareness.
Learn quickly it only hits you once. Only people of age will understand.

More going out today to customers.We still have stock
16/10/2026

More going out today to customers.
We still have stock

Lots more rudder stocks going out to customers today
15/10/2026

Lots more rudder stocks going out to customers today

More good products going out to our customers.
14/10/2026

More good products going out to our customers.

From start to finish our in 25mm Double Block V Jammer.The 25mm plain bearing block range is one of Sea Sure's oldest a...
14/10/2026

From start to finish our in 25mm Double Block V Jammer.

The 25mm plain bearing block range is one of Sea Sure's oldest and best selling ranges. The range uses marine grade stainless steel side plates and rivets with an arnite (plastic) sheave which is incredibly hard wearing and light.This range could be used to create purchase systems for lifting, garage door mechanisms, storage solutions etc.
The 00.25 can he used to create a 4:1 or 5:1 purchase system to aid lifting of heavier objects and decrease the load on the rope. The V jammer enables you to lock off the rope.

Max Rope 8mm

Breaking Load 1000kg

INFINITY Furler.Using the latest 3D printing technology we have designed, tested, improved and produced a new code zero ...
14/10/2026

INFINITY Furler.
Using the latest 3D printing technology we have designed, tested, improved and produced a new code zero continuous line furler for small dinghies, catamarans and inflatable boats. From the outset our aim was to improve on the units that are currently on the market. We believe we have achieved this by incorporating our current 316 Stainless Steel central column from our drum furler, and designing a completely new outer casing and drum. The top of the drum has large tear drop holes to help grip the rope for minimal slip, and to reduce the overall weight. By using our existing central column and bearings it means that we have a unit that has been tried and tested for the last 15 years, and has a significantly higher working and breaking loads compared to other continuous line furlers of comparable size on the market today as they are mainly all plastic. The Infinity furler is extremely light at only 135 grams showing that there has been no compensation for weight/strength.

Breaking Load: 1000KG

Max Rope: 7mm

Min Rope: 4mm

00.25 25mm Double Block V Jammer. All components manufactured in house. Now ready to assemble.The 25mm plain bearing blo...
13/10/2026

00.25 25mm Double Block V Jammer. All components manufactured in house. Now ready to assemble.
The 25mm plain bearing block range is one of Sea Sure's oldest and best selling ranges. The range uses marine grade stainless steel side plates and rivets with an arnite (plastic) sheave which is incredibly hard wearing and light.This range could be used to create purchase systems for lifting, garage door mechanisms, storage solutions etc.
The 00.25 can he used to create a 4:1 or 5:1 purchase system to aid lifting of heavier objects and decrease the load on the rope. The V jammer enables you to lock off the rope.

Max Rope 8mm

Breaking Load 1000kg

Not best start for a Monday. It will not stop us.
12/10/2026

Not best start for a Monday. It will not stop us.

Understanding this makes first impression easier. It will also promote great team ethics.
11/10/2026

Understanding this makes first impression easier. It will also promote great team ethics.

Great news another big order for our 00.39 General Purpose Block range.25mm plain bearing general purpose block, takes u...
10/10/2026

Great news another big order for our 00.39 General Purpose Block range.

25mm plain bearing general purpose block, takes up to 8mm line.

Perfect for lazy jacks, take up systems. 

A range of control line configuration opportunities.

The high strength to weight ratio and simple
construction gives years of trouble free service.

They feature hollow rivets for lightness and tough plastic sheaves that provide a good bearing surface allowing easy rotation.

Address

Sea Sure Yacht Equipment, Clocktower Works, Shore Road
Warsash
SO319GQ

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 4:30pm

Telephone

+441489885401

Website

Alerts

Be the first to know and let us send you an email when Sea Sure Ltd posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Sea Sure Ltd:

Shortcuts

Share

Category