
Rolltrak 31mm Black Acetal Convex Roller with Threaded Stud, Patio Door
Description & Specs
The Rolltrak 31mm acetal convex roller with threaded stud is a replacement wheel for sliding patio doors. The convex acetal roller runs smoothly in the track, and the threaded stud screws securely into the carriage for a tidy fit.
- Diameter: 31mm
- Profile: Convex
- Material: Acetal
- Colour: Black
- Finish: Acetal
- Fitting: Threaded stud
- Compatible door type: Patio door
- Model: R4390
- Pack quantity: 1
- Hardware included: No
An ideal spare when a patio door roller has worn flat or seized. Fitting a fresh convex roller restores smooth sliding and protects the rest of the door gear from strain.
More about this product
Rolltrak 31mm Acetal Convex Roller with Threaded Stud is a replacement roller designed for sliding patio doors. Constructed from durable acetal, the threaded stud allows for easy, secure installation into the door carriage.
- 31mm convex acetal roller
- Threaded stud for secure fitting
- Suits sliding patio doors
Questions & Answers
What size is this roller?
It is a 31mm diameter convex acetal roller.
What door does it suit?
It is designed for sliding patio doors.
How does it fit?
Via a threaded stud that screws into the carriage.
What is it made from?
Acetal, in black.
Is it convex or concave?
This is a convex roller.
Shipping & Returns
Dispatches within 1-2 business days from our Australian warehouses
Change of mind? Eligible products can be returned within 14 days of delivery if unopened, unused and in original packaging. Return postage and restocking fees may apply. This does not affect your Australian Consumer Law rights for faulty products.












