9 Pieces Hetok Hex Key Set With Ball Type End S2 Steel – PKTool

The PKTool 9 Piece Hetok Hex Key Set with Ball Type Ends is engineered for high performance in challenging conditions. Built from durable S2 steel, these hex keys feature a patented design that grips securely onto stripped, seized, rusty, or damaged screws and bolts. The ball-end tips allow for multi-angle access, making them ideal for tight or awkward spaces without compromising torque.

Each key is precisely machined and labeled in metric sizes: 1.5, 2, 2.5, 3, 4, 5, 6, 8, and 10mm, offering versatility for a range of mechanical, automotive, and DIY tasks. Whether loosening rusted fasteners or reaching tricky angles, this professional-grade set delivers strength, reliability, and ease of use.