Carriage adjustable & roller | Premium heavy duty

Upgrade your sliding doors with our premium heavy-duty adjustable carriage and roller, engineered for superior performance and longevity in Australian conditions. This robust unit, similar to the 3-1080 model, features a corrosion-resistant stainless steel carriage, ensuring maximum durability against the elements. The integrated 32mm roller is crafted from a high-tech polymer with a stainless steel bearing and axle (part 3-4148 equivalent), providing exceptionally smooth and quiet operation. With an impressive 35KG weight capacity per unit, it's perfect for both DIY homeowners and trade professionals seeking reliable replacement parts for patio doors and windows. Experience effortless gliding and extended hardware life.