30mm Greenhouse Door Wheels Replacement Kit with Bolts & Nuts - Heavy Duty Rollers for Sliding Glass Doors, Polycarbonate Panels & Aluminum Frame Greenhouses - DIY Installation, Weather Resistant

【Widely Used】All elite greenhouses now use these wheels, which are a perfect replacement for old or broken ones. The ideal design of door replacement rollers is suitable for use. The diameter of the wheels is about 30mm

【High-quality Materials】The greenhouse door wheel is made of high-quality plastic materials, with excellent size, sturdiness and durability, long-term use, ultra-quiet, and good materials can increase product life

【Simple to Use】The greenhouse door wheel is equipped with bolts and nuts, and our sliding rails ensure that the door or gate can be opened easily or smoothly, making the product an ideal choice for its intended use

【Multi-purpose】When you need to replace the bathtub or shower door rollers or any other similar types of items, the sliding door roller and shower door replacement rollers are very useful and convenient in 2 pieces

【Standard Specifications】The door wheel meets strict quality control standards and is reliable in use. Manufactured according to original specifications. Manufacture in strict accordance with factory quality control standards