SHIPPING CONTAINER LOCK BOXES 210 MM X 100 MM X 100MM DEEP LOCK INCLUDED. THIS VERSION IS HEAVILY REINFOCED WITH 10 MM STEEL WELDED SOLID TO FRONT AND SIDES. THE HASP IS 15 MM SOLID THICK STEEL COMES WITH 94 MM BLOCK LOCK AND 5 KEYS. WELD-ON VERSION. THIS DESIGN HAS A WEIGHT OF APPROX 4KGS IT IS A HEAVY SECURITY ITEM. WIDELY USED BY MANY NOW AS IT BOOSTS SAFETY OF CONTAINERS. ONCE WELDED INTO PLACE ITS A GOOD VISIBLE DETERANT TO STOP OPPORTUNIST CRIMES.