THE LOCK BLOCK

Lock housing of metal; metal and non-metal lock boxes; lock housing of metal for an electronic lock; lock assemblies of metal for commercial and industrial use comprising, an electronic lock, a lock housing, a lock faceplate, a strike plate, a spacer plate; lock installation kits for non-pivotable commercial doors comprised of an electronic lock, a lock housing, a lock faceplate, a strike plate, a spacer plate, all the foregoing made of metal