Amazon Basics 36-Piece Allen Wrench/Hex Key Set, SAE & Metric Sizes, Chrome Vanadium Steel with Long Arm, 2 Organized Storage Cases

Best-in-class construction: Resistant housing designed to provide increased protection against exposure to common oils, greases, and solvents | All-weather performance: delivers fade free power in extreme jobsite conditions | Fuel gauge onboard: Displays remaining runtime | REDLINK Intelligence: Our battery circuitry provides optimized performance and overload protection using total system communication between tool, battery, and charger | Versatility: Powers more than 200+ Milwaukee M18 cordless power tools