Select the appropriate size to match your specific requirements for a precise fit and performance. Constructed from durable TPU material, offering strong resistance to wear with a slight elasticity for reliable flexibility during use. Arrows clearly indicate the correct direction for loosening nuts, ensuring accurate operation and preventing damage. Applications: 1. Ideal for use in mechanical maintenance where precise nut loosening direction is critical. 2. Suitable for automotive repairs requiring flexible yet strong material to accommodate various tool sizes. 3. Practical for DIY home improvement projects that involve fastening or loosening bolts in tight or hardtoreach spaces. Key Benefits: Easy size selection ensures compatibility with your tools and tasks. Strong and slightly elastic TPU construction contributes to long service life and dependable performance. Clear directional arrows reduce errors, saving time and effort during maintenance or installation work.