easylocks are the Uk's Largest supplier for cylinder operated padlocks. We supply a large range of cylinder operated padlocks from top manufacturers including ifam cylinder operated padlocks, master cylinder operated padlocks, montery cylinder operated padlocks, squire cylinder operated padlocks, tri circle cylinder operated padlocks, zone cylinder operated padlocks and many more. The Advantage of buying a cylinder operated padlock is that you can change the barrels (Cylinder) (Core) if a key is lost or missed placed. These cylinder operated padlocks can also be keyed alike and masterkeyed.