• Comfortable and eco-friendly: Hex key features a plastic TPR handle that conforms to natural grip posture, improving work efficiency by at least 50%.
• High-quality material: Made of chrome-vanadium steel that provides a high level of hardness and rust resistance.
• Perfect design: The hex key's long end has a ball head design and can insert at a 25-degree angle to adapt to various working environments.
• Versatile use: Suitable for furniture installation, DIY, machine repair, bike assembly, part maintenance, and more.
• 20-piece set: Includes a mix of metric and imperial sizes (ranging from 2mm to 10mm, and 3/32" to 3/8") with dual color inner hex ball head wrenches.