MASTIFF CHAIN LOCK 120CMx4MM /Ctn Qty: 16/ Inner Qty: 4/ Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... MASTIFF CHAIN LOCK 120CMx4MM /Ctn Qty: 16/ Inner Qty: 4/ Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...