The Systainer Tool SYS3 TB M 137 is a versatile and durable storage case designed by Festool for organizing and transporting tools, accessories, and equipment. The SYS3 series is known for its modular design, allowing multiple Systainers to be stacked and easily transported. The TB M 137 model offers ample storage space, typically featuring compartments or trays to keep tools and parts organized. It's ideal for professional tradespeople, contractors, and DIY enthusiasts, providing a secure, easy-to-carry solution for tool storage and mobility. The rugged construction ensures that tools are well-protected during transport, whether on the job site or in storage.