Ключевые слова: background, block, businessman, chief, circus, concept, digital, engineer, expertise, foreman, hand, holding, idea, investment, loose, maintenance, male, man, management, measurement, mechanic, occupation, one, people, person, ratchet, ratchet box end wrench, repair, scale, service, socket, solution, strategy, success, suit, think, tighten, tools, torque handle, vernier metal, work, worker, working, workshop, wrench,