YJ141 JIS SHIP'S WOODEN BLOCK DOUBLE WITH SHACKLE

• SIZE FROM 140MM TO 240 MM
• W.L.L. FROM 660 KGS TO 1800 KGS
• Product description: JIS Type Wooden Block Single Sheave with Hook, The body is Lighter, and the hook is hot dip galvanized, so it could be used in Marine Operation.
• INQUIRY