Blue line Trawl Block swivel eye 4 ton to 15 ton
The Blueline trawl blocks are manufactured in Denmark and are top quality. The trawl blocks come with flame hardened sheave with a hardness that is slightly below the hardness of the trawl wire. All blocks are rated 5:1 WLL and come with grease-able roller or ball bearings. The blocks are usable for offshore, maritime, construction and commercial fishing.