Harken 29mm Cheek Block Boat DN Supplied with a new ultra-high

Supplied with a new ultra-high capacity Lithium Ion battery with 2550mAh Li-Ion battery

Automatic inflation will automatically self-right most wearers within seconds of water entry

Extra-large throat opening for fast and easy re-loading

It requires only a 3/8" hole for cable routing and makes connecting to the radio simple with the provided screw-on adapter

and Canadian - UL12402-5 Harmonized Level 70

Harken 29mm Cheek Block Boat DN Supplied with a new ultra-highWith a sheave size of 29 mm and a compact length of 53 mm, Harken's Low friction Carbo Air blocks have a maximum working load of 150 kg and can handle lines up to 8mm in size. Weighing only 17 g, these blocks are known for their lightweight design and high strength, making them a reliable and affordable choice for various sailboat applications. Whether used for Flying Scot Downhaul blocks, I14 Shroud Tensioning Systems, or Thistle Traveller Blocks,