Feature Highlights: 1. Built to Last – Made from durable metal, this cable tray roller is designed for long-term use, ensuring smooth cable pulling and protecting cables from damage. 2. Versatile Clamping Design – The roller easily clamps onto the inside, outside, and corners of trays. Its wide-circle design fits a variety of cable tray sizes and cable types. 3. Secure Grip – Engineered for strong, reliable clamping that holds cables firmly in place without slipping, so your wire installation stays steady and safe. 4. Quick-Adjust Butterfly Screw – Simply turn the butterfly screw to adjust clamping force in seconds. Easy to install, easy to adjust—no hassle. 5. Smooth-Rolling & Practical – Rolls smoothly to guide cables effortlessly during installation. A functional, neat solution for construction sites and electrical projects. Product Details: This cable tray roller helps guide and pull wires smoothly through cable trays, ducts, and corners. It features a sturdy metal build, a versatile clamping design that fits most trays, and an adjustable butterfly screw for quick setup. Ideal for construction, electrical work, and structured cabling installations—making wire pulling easier, faster, and safer. Specifications: - Color: As Shown - Material: Metal - Package Includes: 1 × Cable Tray Roller Note: Installation guide not included. Professional installation is recommended. Please verify product details before purchase. Slight color variations may occur due to lighting or screen settings. Size tolerance: ±1–3 cm.