31mm Sliding Door Carriage & Stainless Steel Roller – Adjustable Heavy Duty Security Nylon

The 31mm Sliding Door Carriage & Stainless Steel Roller – Adjustable Heavy Duty Security Nylon is a replacement sliding door carriage for aluminium and timber sliding doors, screens and wardrobes. It runs on a 31mm stainless steel roller and measures 72 x 62 x 16 mm overall.

Key Features

• Height adjustable, so the door can be levelled after fitting
• Nylon body for long service life
• Stainless steel roller runs quietly under load
• Overall size 72 x 62 x 16 mm
• Supplied 1 per pack

Ideal For

• Aluminium and timber sliding doors
• Sliding screen and security doors
• Replacing hardware that drags, sticks or jumps the track

Compatibility

• Fits heavy duty security screen doors
• Check the dimension drawing against your existing part before ordering — sliding door hardware varies between brands and series

Specifications

• TradeBase SKU: CAR31NYL72
• Roller diameter: 31 mm
• Overall width: 72 mm
• Overall height: 62 mm
• Overall depth: 16 mm
• Body material: Nylon
• Roller material: Stainless steel
• Pack: 1 per pack

Installation Tips

• Check the track before you fit. File any burrs or flat spots smooth — a damaged track will chew out a new roller within weeks.
• Clean all grit and old grease out of the track. Grit is what kills a roller, not load.
• Replace carriages in pairs. A new roller running against a worn one carries uneven load and both wear out early.
• Fit the rear carriage first, then set the front carriage to get your clearance.
• Adjust last to bring the door parallel with the jamb, working from the handle side.
• Slide the door through its full travel before refitting stops or screens.

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

10-year warranty. This warranty is in addition to your rights under the Australian Consumer Law.