The Performance Tool 20148 Hex Key Set is the perfect solution for tackling hard-to-reach bolts and screws in tight spaces or at awkward angles. Equipped with ball ends, these hex keys make it easy to access even the trickiest of spots. The compact anodized aluminum handles are lightweight and easy to grip, while the chrome vanadium steel construction ensures strength and durability that can withstand heavy use without bending or breaking. The hex keys are finished with a satin chrome plated finish that resists corrosion and keeps your tools in top condition for years to come. With eight metric sizes included, ranging from 1.5 mm to 8 mm, this 7-piece set is a versatile addition to any tool kit, making it the perfect choice for both professional mechanics and DIY enthusiasts alike.