3 - 4148 Heavy Duty Corrosion resistant roller Diameter 32mm Axle 6.4mm window handle Adjustable Aluminium Carriage with Acetal

Adjustable Aluminium Carriage with Acetal Roller for Sliding Doors This premium adjustable aluminium carriage is engineered to provide smooth

The carriage assembly allows for smooth

This component helps prevent sagging and binding

Features a durable plastic body with acetal roller for smooth operation

Compatible with Boral Mk5C and Dowell Mk5C door systems

3 - 4148 Heavy Duty Corrosion resistant roller Diameter 32mm Axle 6.4mm window handle Adjustable Aluminium Carriage with AcetalHeavy Duty nylon Roller with Stainless Steel Bearing 32mm Diameter The 3 4148 is a high performance roller designed for screen and patio doors. Built with a durable polymer construction and stainless steel bearing and axle, this roller resists corrosion and withstands demanding use. With a 32mm diameter, 6. 4mm axle, and 35kg weight capacity, it's engineered for reliable operation in residential and commercial applications. Similar to the 3 4140