Crafted from high-quality carbon steel, this wrench boasts a sturdy structure that ensures long-lasting reliability. Its robust build guarantees durability, providing a dependable solution for all your maintenance requirements. Compatible with renowned brands, this wrench offers versatility for door and window adjustments. Its broad compatibility across various systems makes it an indispensable tool for achieving precise adjustments effortlessly. Featuring a 4mm hex socket and a Torx TX15 wrench, this curved hex wrench enables accurate adjustments for windows and balcony doors. Its precision engineering empowers users to make meticulous modifications, enhancing the functionality and adaptability of their installations. Designed for simplicity and efficiency, this bike adjustment wrench facilitates quick and easy adjustments suitable for users of all experience levels. Its intuitive design streamlines tasks, enabling efficient adjustments with minimal time and effort. Ideal for maintaining door and window accessories as well as handling precision tasks like bicycle repairs, this precision-installed hex wrench offers wide-ranging utility. Whether for professional or personal use, its versatility makes it an essential tool in various maintenance and repair scenarios. Item Name: Wrench Material: Carbon Steel Features: Double Head, Compact Design, Long Lasting Size Details: 10.2cm x 9cm x 0.4cm/4.02" x 3.54" x 0.16" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Wrenches