Catalog number: 21HE-GRP Features: ● Guide roller with bolt for door hangers. Applications: ● For guide rail tracks. ● Guide roller with plug for embedding underground for No. 21 door hangers. Specifications: ● Product name: Guide roller with plug ● Suitable rail: No. 21 ● Compliant with European standard EN1527 Materials/Finish: ● Steel (electrolytic plating) ● Nylon
