Min. Order Reference FOB Price
500 Pieces US$0.50-8.00 / Piece
Product Description
Product details: 1. this nylon roller have bearing and bolt, 2. size of this roller 50mm, height 60mm 3. this roller used for sliding gates, sliding door, 4. we have black or white nylon roller, surface of bolt can be in white zinc or yellow zinc. Jiaxing Jinnaike Hardware Products Co. ...