3 - 5170 Carriage adjustable & roller

Plastic carriage with flat nylon roller designed for smooth vertical adjustment. This replacement component is specifically engineered to suit older Boral window systems, making it an ideal solution for restoring or maintaining vintage window frames. The flat nylon roller ensures reliable gliding performance along the window track, reducing friction and wear over time. The vertically adjustable design allows for precise alignment and optimal window operation, accommodating minor frame variations common in older installations. Perfect for homeowners and tradespersons looking to repair or upgrade aging Boral windows without full frame replacement. This durable plastic carriage maintains the integrity of your existing window system while improving functionality and ease of use. Compatible with Boral window hardware specifications. Sourced from Myaree Door & Window Hardware, your trusted supplier of quality window and door components across Australia.