note: Single sheave stringing block is classified as hook style , clevis ,etc .it must be noted clearly in writing when order Order numberModelSuitable conductorRated load (kg)Weight (kg)Remark10171SHD-120×30LGJ25~7051.5Aluminous sheave10172SHD-160×40LGJ95~120102.510173SHD-200×40LGJ150~24015410174SHD-200×60LGJ150~240154.610175SHD-250×40LGJ150~240204.610176SHD-250×60LGJ300~40020610177SHD-270× ...