Видео с ютуба How To Use A Gin Pole

Lowering a Small Sailboat Mast With a Gin Pole Hoist

Подъем 20-футовой балки с помощью лебедки и блочного механизма.

Raising A Sailboat Mast Using a Gin Pole Hoist - The Resourceful Sailor

Aluminum Alloy Inner Suspended Tubular Gin Pole Tower Mount Operations#aluminum #alloy #pole #tools

Temporary Gin Pole SROD 2568 English version