Two zinc plated steel wheels ride in tandem inside this narrow stamped channel, riveted to a shared axle for positive tracking. All-metal construction tolerates heavy panels and hot, sun-exposed installations where polymer wheels age faster. The concave wheel profile keeps the sash centred on round tracks, while end flanges guide insertion into the frame channel. A straightforward replacement part for window fitters; available in various sizes.
Key Features
- Riveted tandem wheels for positive tracking
- All-metal build survives sun-exposed frames
- End flanges guide insertion into the channel
Material: Steel · Finish: Zinc plated silver
OEM & ODM orders are welcome. As a factory-direct supplier of door and window hardware, we support mixed batches and fast delivery. Contact us for samples and bulk pricing.
Reviews
There are no reviews yet.