3 - 5240 Adjustable window and door carriage with stainless steel grooved roller screen door roller simply use the 4 -

simply use the 4 - 4060 replacement roller to restore your system to like-new condition

this catch mechanism combines functionality with classic design

Acetal rollers offer low friction operation

Whether you're replacing worn components or upgrading your door hardware

3 - 5240 Adjustable window and door carriage with stainless steel grooved roller screen door roller simply use the 4 -Adjustable window and door carriage designed specifically for vintage Jason windows. Features a durable stainless steel grooved roller that ensures smooth, reliable operation for both sliding windows and doors. The adjustable design allows for precise alignment and optimal performance, making it an ideal replacement for older Jason window systems that require specialised hardware components. This carriage is engineered to handle the unique