SeaSure 25mm Double Block w/Shackle [00.21CRD] Marine Navigation & Instruments | Compasses UPC: 759266131200

UPC: 759266131200

After intensive testing

Accurate Tracking

Easily connect your VHF radio to your compatible AIS using our VHF interconnect cable

Creates its wireless network on the boat or can join an existing network in the workshop

SeaSure 25mm Double Block w/Shackle [00.21CRD] Marine Navigation & Instruments | Compasses UPC: 75926613120025mm Double Block with Shackle The 25mm plain bearing block range is one of SeaSure'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. Features: This range could be used to create purchasing systems for lifting, garage door mechanisms, storage solutions, etc. The 00. 21 can be used to create a 4: 1 purchase system to aid in