Large stocks available, if you require bulk please contact us for discount Hollow Hemispheres which are made from fully weldable flat steel sheet which are pressed and welded. Please note that because these are raw mild steel you may notice slight surface rust which can easily be removed with a wire wheel, please note that if you want to stop these rusting we recommended finishing them or at least oiling them, these are suitable for galvanising We supply a wide range of solid and half solid balls |