32mm Sliding Door Roller – Offset Axle Acetal – Suits Security Door Carriages

A direct replacement roller for security screen door carriages. Offset axle. Acetal concave roller with bearing. Roller only — carriage not included.

Key Features

• Acetal concave roller with bearing
• Offset axle
• Overall 31.9 x 32mm
• Roller only — carriage not included
• Australian stock, dispatched within 1 business day

Fits & Replaces

• Direct replacement roller for most Australian security and screen door carriages running a 32mm offset-axle concave roller.
• Match the roller diameter (32mm), the concave profile and the offset axle against your existing roller — if those match, it fits
• Print the Actual Size Identifier below and lay your old roller straight onto it — that confirms the fit in seconds

Specifications

• TradeBase SKU: ROL4143
• Material: Acetal
• Roller profile: concave, on bearing
• Axle: offset
• Overall size: 31.9 x 32mm

Care & Maintenance

• Use a dry lubricant only — silicone or dry PTFE. Oil and grease hold dust and grind the roller.
• Sweep the track out every few months, more often in coastal or dusty areas.

Warranty

Covered by our 12-month warranty and your rights under the Australian Consumer Law.

Check the fit before you buy

Download the TradeBase Actual Size Identifier (PDF) and print it on A4 at 100% / Actual size — not Fit to page. The part is reproduced at true 1:1 scale on a 10 mm grid and measures 31.9 mm overall. Lay your existing part straight onto the page to confirm it matches. A calibration bar on the sheet lets you check the printer has not scaled the page.