General description The 8 Pieces Shower Door Roller Wheel set includes 27mm rollers designed for sliding glass doors with a thickness of approximately 4-6mm. Made from high-quality iron and nylon, these rollers are durable and resistant to corrosion, ensuring a long service life even in humid environments. The nylon pulleys are designed for smooth and quiet operation, allowing doors to glide effortlessly with minimal noise. Technical specifications Roller diameter: 27mm Compatible glass door thickness: 4-6mm Compatible mounting hole diameter: 12-14mm Quantity: 8 rollers included Installation Easy installation process Includes screws and nuts for mounting Align rollers with glass mounting holes and tighten screws using a screwdriver Usage This shower door roller set is ideal for use in various settings, including bathrooms and massage rooms, providing a functional solution for sliding door operation.