2 Pack Sliding Door Rollers Replacement, Tandem Roller Assembly Sliding Glass Door Screen Door Gate Replacement

• Smooth Operation
  The spacer design ensures smooth rolling and no jamming, even when screws are fully tightened.
• Silent & High Load Pulley
  Combines quiet bearings with high load capacity for smooth, low-noise performance.
• Durable Materials
  The nylon-coated outer layer offers strength, toughness, and fatigue resistance.
• Precision Bearings
  High-quality bearing steel provides quiet, high-speed, and wear-resistant performance.
• Sealed & Dustproof
  Metal dust cover ensures tight sealing; smooth surface with no burrs for refined quality.

Sliding door tandem rollers are essential hardware components that allow sliding doors to move smoothly, quietly, and reliably along their tracks. Unlike a single-wheel roller, a tandem roller features two or more wheels mounted on a sturdy bracket with precision bearings, which distribute the door’s weight more evenly. This design reduces friction, prevents wobbling, and ensures long-lasting durability.

Tandem rollers are installed on the bottom or top edge of sliding doors, such as glass doors, patio doors, screen doors, or closet doors. When the door slides, the rollers glide along the track, supporting the door's weight and allowing effortless opening and closing. The built-in bearings reduce noise and friction, while high-quality materials, such as stainless steel, zinc-coated iron, or reinforced nylon, enhance durability.

Quality Material
Our Tandem Rollers for Sliding Doors are made from high-quality iron with a color-zinc finish, offering excellent stability, corrosion resistance, and long-term durability. The robust construction ensures the wheels are not easy to break, providing safe and reliable performance you can trust. Each unit features heat-treated bearing steel radial ball bearings that maintain smooth operation even after thousands of opening and closing cycles.

Appropriate Size
Each sliding door tandem roller measures approximately 5/16 inch in wheel thickness (width) and 1-1/4 inch in diameter, making it the ideal replacement for damaged or missing roller assemblies on sliding doors or windows. The precise sizing ensures a perfect fit, smooth gliding, and improved door alignment.

Easy to Install
Replacing your sliding door rollers is quick and hassle-free. Simply remove the damaged or missing tandem roller assemblies from your patio sliding glass door, then install the new sliding door roller assembly. The process is straightforward, requiring minimal tools, and ensures a secure fit and smooth, reliable door operation.

Benefits of Using Sliding Door Tandem Roller

• Durable Construction: Made from strong steel, ensuring long-lasting strength and stability for heavy-duty applications.
• Corrosion and Rust Resistant: The galvanized surface protects against rust and corrosion, extending the lifespan of the product even in humid or outdoor environments.
• Reliable Performance: With robust materials and protective coating, the product maintains smooth, consistent operation over time.
• Low Maintenance: The corrosion-resistant design reduces the need for frequent upkeep, saving time and cost.
• Versatile Use: Ideal for sliding doors, gates, and other systems where durability and resistance to environmental damage are essential.

Wide Range of Applications
Our sliding door rollers are versatile and practical, designed to work seamlessly with a variety of systems. They are ideal for sliding glass doors, screen doors, sliding gates, windows, vinyl patio doors, closets, and more, making them suitable for both residential and commercial use.

Suitable for Various Window and Door Types
These rollers are perfect for doors in the living room, kitchen, barn, garage, and many other settings, providing reliable support for different environments and applications.

Smooth and Quiet Operation
Equipped with high-quality roller pulleys, these sliding door rollers ensure smooth gliding and low noise, protecting walls, floors, and door surfaces from scratches. This enhances the overall user experience, offering a durable and comfortable solution for everyday use.

Package Includes
This set contains 2 sliding glass door rollers, perfect for replacing damaged or missing roller assemblies on your sliding patio doors. Each roller is carefully crafted to ensure a secure fit, smooth operation, and long-lasting performance.

Why Choose Sliding Door Tandem Roller from Hune？

Hune tandem rollers are engineered for smooth, quiet, and durable operation, ensuring long-lasting performance for sliding glass doors, patio doors, screen doors, and closets. Made with precision materials and heat-treated bearings, they provide stability, reduce noise, and protect door tracks from wear.

With years of experience in manufacturing and strict quality control, Hune products are widely used in home appliances, doors and windows, mechanical equipment, and other applications where reliability and smooth performance are essential. Choosing Hune sliding door tandem rollers means opting for durability, efficiency, and trusted performance, making them ideal for both residential and commercial projects.

• What are your payment terms?

  What are your payment terms?

  1.100% T/T in advance2.30% T/T deposit, 70% balance against copy of B/L3. PayPalPackaging Details: Standard export packing (plastic bag, carton, and pallet or wooden case), or as per customer's requirements.Delivery Port: Ningbo / ShanghaiDelivery Time: Normally within 30 days for ready goods or as per customer's request.

• How do you handle shipment?

  How do you handle shipment?

  For small orders: we ship via express (DHL, FedEx, UPS, TNT, etc.).For bulk orders: we ship by sea or by air, depending on your preference.

• How long is the production lead time?

  How long is the production lead time?

  For in-stock samples: shipped within 2 days.For out-of-stock samples: lead time is within 7 days.For mass production: approximately 15 days after receiving the deposit.

• What after-sales service do you offer for sliding rollers?

  What after-sales service do you offer for sliding rollers?

  We provide online technical support.  If the issue is caused by a quality defect, we will replace the defective items with new ones.

• How does your factory ensure quality control?

  How does your factory ensure quality control?

  80% of our staff have over 10 years of experience.  We have a mature and skilled technical team along with a comprehensive quality management system to ensure consistent product quality.

• Can we print our logo on the products?

  Can we print our logo on the products?

  Yes, we can print your logo on the products based on your design requirements.

• Can we customize our own color box?

  Can we customize our own color box?

  Yes, if your order quantity reaches 1,000 sets, we can provide customized color box packaging.

• Do you offer free samples?

  Do you offer free samples?

  Yes, we are happy to provide free samples for you to evaluate the quality.

• Are you a manufacturer?

  Are you a manufacturer?

  Yes, we are a professional manufacturer specializing in door and window roller pulleys for over 20 years. We also have our own international sales department and handle both production and sales in-house.

• How long does it take to receive a response after sending an inquiry?

  How long does it take to receive a response after sending an inquiry?

  We will reply to you within 6 working hours on business days.