3 - 3470 Adjustable sliding screen door carriage & offset roller

Adjustable Sliding Screen Door Carriage & Offset Roller Assembly Premium quality sliding screen door carriage system designed for smooth, reliable operation. This adjustable carriage features an offset roller mechanism that ensures optimal alignment and effortless gliding along the track. Perfect for residential and commercial applications where durability and performance matter. The offset roller design reduces friction and wear, extending the lifespan of your screen door while maintaining consistent, quiet operation. Adjustable components allow for fine-tuning to suit various door weights and track configurations, making installation straightforward for both professionals and DIY enthusiasts. Compatible replacement roller available — upgrade to the 3-4130 roller for enhanced performance and longevity. Ideal for homeowners and builders seeking reliable hardware solutions that stand the test of time. Engineered for Australian conditions, this carriage system delivers dependable functionality in residential, commercial, and industrial settings. Choose quality hardware that keeps your screen doors operating smoothly year after year.