Designed for fitness enthusiasts, this hollow tube bushing sleeve is a versatile component for exercise equipment. It helps protect tubing from damage, allows smooth operation, and enhances overall stability. Whether for repairs or upgrades, this sleeve meets the needs of users seeking reliable and efficient fitness gear . Features Thickness: 1.5-2mm -Color:Black -Material:PP, PA -Size:5.90X5.90X4.30cm/2.32X2.32X1.69in -Improved stability: hollow tube design training gear tubing sleeve increases structural integrity, supporting heavier loads and enhancing overall equipment performance -Adaptable fit: compatible with various square tube sizes, making the exercise equipment tubing sleeve suitable for diverse fitness equipment configurations -Smooth functionality: precisioncrafted for effortless sliding, reducing noise and friction to improve the quality of your workout experience -Highstrength material: this tube conversion fitting is crafted from wearresistant materials to allow longevity and reduce the need for frequent replacements -Secure connection: inner liner design enhances tube stability, preventing loosening and allowing consistent performance during intense workouts Package list: 4 x fitness gear tubing sleeves