Simple Set of Construction Related Vector Line Icons. Contains such Icons as Welding, Crane, Hammer, Nails and more. Editable Stroke. 48x48 Pixel Perfect. Shutterstock .eps vector - Simple Set of Construction Related Vector Line Icons. Contains such Icons as Welding, Crane, Hammer, Nails and more. Editable Stroke. 48x48 Pixel Perfect. - ID: 673645741