Practical Boat Owner

Subscribe
Digital edition

Practical Boat Owner

Search for:

Subscribe
- Digital editions
Practical
News
Boats
On the Water
Gear
- Gear Reviews
- Gear News
Forum
Mini Globe Race
Books
About PBO
Marina Guide
Videos

Home
Nautical Almanac
Glossary of nautical terms

Swivel block

Robert Melotti
January 6, 2010

0shares

Swivel block

A block whose eye is free to swivel.

Read PBO magazine on screen

Get every issue of PBO on Android, iPhone, iPad or desktop

More DIY at home...

How to make duck boards for your cockpit

Refilling a liquid-filled compass

Top tips

Black marks on the transom?

Fuel for thought

Keep covered – keep safe over winter
Back in the water tip # 3 – tools
Help your headfoil last longer
Keep on top of the oiling
If someone’s drowning, they make a lot of noise, right?

More tips

Latest issue

January issue – out on 21 November

How to protect your boat in a storm in harbour, Essential checks for liftout, Second hand boat focus on the Bavaria 34, How to install a bilge filter, Portable power stations TESTED, Shock absorbing gear for retrofit, the new Delphia 11 under the microscope, Helm upgrade, and MORE! Order the January 2025 issue online now Buy a single issue delivered to your door! OR buy a single issue to download…