... stainless steel, 14/16mm width Roller:copper,nylon Hooker: Single/double glass Sliding window roller, zinc alloy/ stainless steel/ ... : Less than 120kg/2PCS Roller, wheel, window roller, window wheel, door roller, door wheel, sliding roller, sliding wheel for UPVC/Aluminum ... , window bolt, door bolts, PU Foam, glass glue, cleaner, Aluminum rail, brush seal, gasket seal, fasten bolts, pneumatic ...