China 10Ton to 90Ton TB-Series SWL Trawl Blocks: Work hardening manganese steel sheaves maximize wire rope and sheave life Equipped with tapered roller bearings for long life in higher line speed applications. Swivel eyes designed with thrust bearings for ease of rotation. Galvanized for a durable and corrosion resistant finish.
Read MoreSend InquiryChina 5Ton to 12.5Ton Half-Sided Blocks: Work hardening manganese steel sheaves maximize wire rope and sheave life. Recessed sheave design prevents wire rope from binding between sheave and block side. Half side design for strength with minimized weight. Versatile draw pin design allows for rapid reeving and exchange of attaching style. Rugged cast alloy steel sides for demanding environments.
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