80/88 Zinc Alloy Pulley for PVC Windows & Doors Style:Flat Wheel 1 set (4 pcs) SPECIALTY STORAGE BOX: Each component

SPECIALTY STORAGE BOX: Each component is contained in a heavy-duty plastic carrying case with a handle for safe storage and quick organization

including alternator tester functionality for car/truck/SUV/boat charging systems

} An expandable waist guarantees a perfect fit in these classic-fit dress pants with flat-front styling

the waterproof and leak-proof effect is remarkable

4 slit pockets

80/88 Zinc Alloy Pulley for PVC Windows & Doors Style:Flat Wheel 1 set (4 pcs) SPECIALTY STORAGE BOX: Each componentFEATURES SMOOTH SLIDING PERFORMANCE This pulley guarantees smooth sliding with its solid rollers and cylindrical bearing system, providing friction free movement and long lasting durability for PVC sliding windows and doors. QUIET OPERATION The pulleys automatic roller adjustment ensures silent operation by distributing force evenly, delivering a quiet and seamless sliding experience, perfect for high traffic areas. CORROSION RESISTANT AND DURABLE