wrench and gear cogwheel icon logo flat silhouette

calligraphy silhouette cogwheel cartoon pattern drawing diagram wrench vector design circle sketch number brand gear icon logo flat font line text iron svg icon tool wrench spanner repair vector logo gear cog workshop maintenance cogwheel symbol engine service machinery pictogram technology automotive machine industry key technical business professional hardware equipment power factory gearwheel configuration signage website mechanical template wheel sign isolated background design concept work graphic internet engineering industrial mechanism options preferences