Digital Crane Scale 500kg 1000kg Hook Scales Heavy Duty Hanging Balance Gram Kitchen Electronic Weighing Tool Fishing Steelyard DONDigital Crane Scale 500kg 1000kg Hook Scales Heavy Duty Hanging Balance Gram Kitchen Electronic Weighing Tool Fishing Steelyard 40%OFF. Product with 200kg 100gProduct Description. More durable with high strength ABS engineering plastic shell and stainless steel hook and loop,suitable for weighing items that are hard to place on a platform scale,Ideal for industrial, agriculture, domestic, luggage, parcels, fishing and other heavy objects. Features.