quick facts * product name: ratchet combination wrench set 7 pieces 8-19mm 72 teeth heavy duty * brand: proline hd * model: heavy duty * number of pieces: 7 * sizes: 8 10 12 13 14 17 19 mm * number of teeth: 72 * material: high-quality stainless steel * design: ratchet function and combination wrench in one tool what is the ratchet combination wrench set 7 pieces 8-19mm 72 teeth heavy duty and why should you choose it? the proline hd ratchet combination wrench set is a sturdy and reliable solution for those needing versatile and durable tools for professional use. The set includes seven wrenches in sizes from 8 to 19 mm made from high-quality stainless steel with 72 teeth for smooth and precise operation even in tight spaces. main advantages: * high precision: 72 teeth provide a small movement angle enabling work in confined areas. * durable construction: made from high-quality stainless steel for long lifespan and resistance to wear. * flexible use: combination of ratchet function and open-ended wrench makes the tool versatile for various tasks. which environments is the product suitable for? industry: * maintenance and assembly of machinery and equipment where reliable tools are required. workshop: * repair and servicing of vehicles as well as general work in garages and workshop environments. technical specifications number of pieces7 sizes8 10 12 13 14 17 19 mm number of teeth72 materialhigh-quality stainless steel designratchet function and combination wrench frequently asked questions (faq) which sizes are included in the set? the set includes wrenches in sizes 8 10 12 13 14 17 and 19 mm. what does 72 teeth mean? this means the ratchet mechanism has 72 steps providing a small movement angle and making it easier to work in tight spaces. are the wrenches stainless steel? yes the wrenches are made from high-quality stainless steel for long durability and resistance to corrosion.