Lifetime warranty: PB Swiss Tools provides unlimited warranty coverage unless the maximum warranty period is shortened due to national regulatory requirements in individual countries 100% Swiss Made: We have been developing and manufacturing our entire range of high-quality tools in Switzerland for over 140 years. This enables us to guarantee the high quality of our products Set of 9 safety hex keys (1.5-10 mm) with ball points allowing screws to be turned at angles up to 30°, featuring knurled shafts for secure grip in wet or oily environments. Includes a practical plastic holder for organized storage and portability Made from a special spring steel alloy combining exceptional elasticity with high hardness for long-lasting durability. Each hex key is laser-marked with a unique serial number and backed by a lifetime guarantee Professional-grade set designed for internal hexagon socket screws, perfect for mechanics and technicians working in confined spaces. Compact holder ensures easy access and tool protection during transport