Please select your home edition
Edition
Sea Sure 2025




15 people, 2000 products, 8000 components - all Sea Sure products manufactured in Warsash, UK

by Daniel Henderson, Sea Sure 11 Dec 2020 04:00 PST

Sea Sure have been supplying dinghy and yacht equipment around the world since 1961. Contrary to popular belief, we manufacture all of our products in-house at our factory based in Warsash, Southampton.

Our team of 15 people produce a range of over 2000 products, using 8000 individual components. Our in-house capabilities include CNC (Computer Numerically Controlled) Milling, CNC turning, tool making, welding, pressing, plastic moulding and assembly.

Our 00 range blocks have been a part of our product range since the 60's and have been used on many Olympic class boats. Although the 00 range 25mm block is now no longer the high performance block that it was in the 60's, it is extremely dependable, light weight and has breaking loads of between 500 and 1250kg, making it one of the highest loading blocks of its size on the market, 50+ years after it was designed.

We manufacture every part of the 00 range blocks, from the plastic moulded sheave, to the stainless steel side plates, and assemble them in-house. Below are a couple of short videos showing the moulding and assembly process of the 25mm 00 range block.

To see our full range of 00 blocks and other product that we manufacture, please visit www.sea-sure.co.uk

Related Articles

PolarWave Launches new Lightweight 40mm Ratchet
Designed for High-Performance Dinghies and Skiffs PolarWave, the rising name in high-performance sailing hardware, today announced the launch of its newest innovation: the 40mm Ratchet Block—engineered for strength, speed, and simplicity. Posted on 18 Apr
Sea Sure are hiring!
Looking to fill 3 exciting roles within the company Sea Sure Ltd are a UK based manufacturer and distributor with an enviable reputation for producing quality hardware for the marine, defence & aerospace markets are looking to fill 3 exciting roles within the company. Posted on 8 Apr
PolarWave blocks now at Sea Sure
We speak to MD Daniel Henderson Mark Jardine chatted with Daniel Henderson, the MD at Sea Sure, about the new PolarWave range of blocks which they are now importing to supplement the dinghy transom hardware and other fittings which Sea Sure are well known for manufacturing. Posted on 25 Feb
Sea Sure appointed Sole Distributor of PolarWave
UK premiere of high performance blocks at RYA Dinghy and Watersports Show We're thrilled to announce that Sea Sure has been appointed the sole UK distributor of PolarWave D.O.O. The full range of PolarWave blocks will make its UK premier at the RYA Dinghy & Watersports show this coming weekend on the Sea Sure Stand. Posted on 19 Feb
Sales Representative Job Opportunity at Sea Sure
Seeking a talented & enthusiastic Sales Representative to join their lean dynamic team Sea Sure are seeking a talented & enthusiastic Sales Representative to join their lean dynamic team. The role is integral to our sales efforts both in the UK and rest of the world. Posted on 20 Dec 2024
Daniel Henderson to become MD at Sea Sure Ltd
Graham Brown will take on the role of Chairman We are pleased to announce that from the 1st January 2025 Daniel Henderson will assume the role of Managing Director with overall responsibility of taking the business forward into the future. Posted on 16 Dec 2024
Sea Sure 2025