Description This hollow square tube sleeve is designed to enhance the functionality of fitness equipment by providing a seamless connection between components. Its durable construction ensures long-lasting performance, while the sleek design allows for smooth sliding and fitting. Ideal for repair, replacement, or workout machines. Features -Color:Black -Material:PP, PA -Size:7.30X7.30X3.70cm/2.87X2.87X1.45in -Secure connection: ensures stable attachment of fitness equipment components, minimizing wobbling during workouts for enhanced safety and performance -Lightweight design: hollow inner structure reduces weight without compromising strength, making it ideal for home and outdoor exercise setups -Precision fit: manufacturing a snug fit between the sleeve and square tube, reducing movement and improving workout efficiency -Durable material: made from PP, PA materials, it withstands prolonged use while maintaining optimal performance -Easy installation: quick and setup allows users to adjust fitness equipment effortlessly to meet diverse training needsPackage list: 4 x Square tube sliding sleeve