1.Model:PH-4.5 2.Capacity:1.5-4.5kg 3.With drum,spring and also safety lock 4.Good in ... it prevents the sudden move of the drum.) 3-4- Manual Stopper Pin (In order to prevent the risk ... spiral spring, pull move it to lock the drum.)4. Coated cable to prevent it from breaking and ... casting, covered with corrosion proof paint, surface is smooth.4. The balancer provided with load dial, constructed of ...