steel horizontal lifting clamp, steel plate lifting clamps max.work load (ton/2 pcs): 1t, 2t, 3.2t, 5t, 8t steel lifting hook, lifting hook, steel lifting hooks,steel horizontal lifting clamp, steel plate lifting clampsmax.work load (ton/2 pcs): 1t, 2t, 3.2t, 5t, 8t jaw opening: 0-50mm, 0-60mm, 0-90mm, 0-120mm, 0-130mm steel horizontal lifting clamp