Harken 29mm Carbo Air Block with Swivel Freight Shipping See near and far simultaneously

See near and far simultaneously (up to 48nm)

Class D Digital Selective Calling radio and integrated GPS makes setting up the advanced safety and calling features easy

it can also be used as a becket block

You can also group messages by conversation for a texting-like experience

Securely terminate bulk cable or replace a broken end

Harken 29mm Carbo Air Block with Swivel Freight Shipping See near and far simultaneouslyThe Harken 29mm Block Swivel Part No. 340 offers a sheave diameter of 29 mm (1 1 8 in) and a maximum line diameter of 8 mm (5 16 in). With a maximum working load of 150 kg (330 lb), this low friction Carbo Air block is lightweight, strong, reliable, and affordable. It is a perfect companion to the popular Harken Big Boat blocks, providing high working loads and safe, easy trimming capabilities.