Features: 1/2" Square-Drive: Fits most manual, electric, and pneumatic wrenches. No compatibility issues. Works with your existing tools for automotive and machinery repair. Bends Up to 45°: Flexible shaft reaches nuts in tight, confined spaces. Perfect for automotive repair and large machinery where maneuverability is important. Sturdy Spring Steel Build: Made from premium material. Resists wear and tear. Reliable for torque-sockets and ratchet spanners in demanding conditions. Portable for Pros & DIY: Lightweight and flexible. Fits in toolkits or workbenches. Great for car repair, mechanical maintenance, home or outdoor projects, and workshop use. Heavy-Duty Impact Rated: Specifically designed to withstand the high-torque output of electric and pneumatic impact wrenches. The reinforced internal mechanism ensures power is transferred directly to the fastener without the tool twisting, snapping, or losing-torque. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Chrome-vanadium steel Specifications: 250mm + 350mm springs extension rod Package List: 2pcs Flexible Socket Extension