Iraq Hot Sales 130mm Length Double Nylon V / U Shape Pulley Wheel Aluminium Sliding Door And Window Rollers Product Specifications Attribute Value Material Nylon wheel + aluminium housing Wheel diameter 22mm Load capacity 50kg Color Any color Style Modern design Type Aluminium Door and Window Accessories Function Sliding Rollers Product Advantages Lightweight construction with low maintenance requirements Extended lifespan through durable nylon and aluminum materials