This 8-piece folding star key set features chamfered ends for a precise, smooth fit that reduces wear on fasteners. The durable black oxide finish provides superior corrosion resistance without the risk of flaking or chipping. Designed for convenience, the contoured housing with soft grips fits comfortably in your palm or pocket while keeping all wrenches securely organized.

• Precisely sized, chamfered ends ensure a snug fit and smooth insertion to reduce wear on both the wrench and fastener heads.
• Durable black oxide finish protects against corrosion and won't chip or flake like traditional plating.
• Color-coded housing allows for instant identification of size series for improved efficiency.
• Contoured, round profile housing with soft, textured grips provides a comfortable fit in your palm or pocket.
• Folding design keeps all 8 wrenches organized and prevents loss during use.
• High-visibility size markings allow for rapid tool selection.
• Set includes 8 star key wrenches: T9, T10, T15, T20, T25, T27, T30, and T40.