The Wiha Tools 91873 80 Piece Industrial MRO Set with Insulated Heavy Duty Backpack. It comes equipped with industrial brushed finished pliers and cutters, induction hardened cutting edges and jaws for superior sharpness and longevity. The SoftFinish cushion grip screwdrivers provide maximum power and comfort. With exact fit precision machined tips for reduced cam-out, it has premium quality tool steel for strength and durability. Each tool is individually tested to 10,000 volts AC and rated to 1,000 volts AC (1,500 volts DC) for safety and peace of mind in energized applications. They are VDE Certified and meet EN/IEC 60900 testing standards for protection against arc flash explosion, ASTM F1505 standard specifications for insulated and insulating hand tools and CSA testing benchmarks for safety and performance.

The Heavy Duty Tool Hauler Backpack comes with 77 storage and 30 flexible attachment options for tools or other utensils. The external zip pockets keep tools and materials easily accessible and safe. The zipper front pocket allows easy access to important gear. The rear compartment with padded laptop sleeve provides safety and security. The shoulder straps are fully adjustable to optimize fit for maximum comfort. The durable water proof base keeps the pack upright and the gear dry on the job site. For heavier loads, the sternum strap can be used for extra support. Constructed with splash proof upper 1680D pack-cloth fabric with PU coating and YKK zippers, the backpack is extremely robust, ergonomic, and flexible.