Complete 3-piece window adjustment tool set including corner bearing key, TX15 ring spanner and 4 mm hex/ball head key, precisely matched to most modern window and door fittings. Ideal for professional fine-tuning of sash angles, fitting pressure and locking tightness or in the workshop. Manufactured from high-quality, hardened steel for outstanding durability, toughness and wear resistance under frequent use. The chrome-plated angle wrench resists rust and , retains its shape and offers a clean, professional appearance that withstands demanding DIY or professional environments. Versatile application for everyday window and door maintenance: easily adjust casement hinges, set sash tilt and turn positions, tighten hex screws on window locks or fittings and operate Torx screws on rest points. Suitable for most plastic, wooden and aluminium , doors and many skylight systems. Ergonomic double-handle design with non-slip shrink film coating ensures a soft yet secure grip, adapting comfortably to different hand sizes. Reduces hand fatigue during prolonged adjustment work and allows precise, controlled turning so you can make delicate alignment changes with minimal effort. Practical package includes a 3-piece window key set that is perfect for regular care of , fly screens, roller shutters, blinds and doors in homes and offices. Compact and easy to store in toolboxes or drawers, it keeps all essential adjustment tools ready for quick repairs and fine tuning., Manufacturer: Jnchdghwa