Harken Bosun's Chair, 2234 Blocks_Carbo Air Blocks you’ll be surprised

you’ll be surprised

The 442 uses a spacer and the 404 uses an O-ring to keep the line in the sheave during intermittent loading

They deliver dependable fast trim and release under high or low loads

Micro block sheaves run exclusively on ball-bearing systems for fast trim and release under any load

Harken® recommends equipping every system with Carbo lead blocks for safe furling from the cockpit

Harken Bosun's Chair, 2234 Blocks_Carbo Air Blocks you’ll be surprisedA strong and well designed chair, made in the USA. Harken's chair is made from heavy duty 1680 denier ballistic nylon canvas chair features a wide plywood seat padded with 1" thick foam for a comfortable and secure platform aloft. The low halyard attachment allows maximum height when working at the masthead. Other features include an adjustable back support, wide mouth pockets, and a D ring on each side to attach heavy tools. Total weight (including