An all-steel roller for aluminium sliding sashes, pairing two zinc plated concave wheels on a narrow wing bracket with a central fixing screw. With no plastic parts, it withstands heavier loads and elevated temperatures where nylon wheels might soften. The twin-wheel layout doubles contact points for steadier tracking, and the raw steel finish suits concealed positions inside the frame. A durable option for window restoration work; available in various sizes.
Key Features
- All-metal build for heat and heavy loads
- Twin wheels give steadier tracking
- Single central screw fixing
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.
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