... . Frame Width: 12mm Wheel Height: 17.6mm Main Material: Stainless steel Roller, wheel, window roller, window wheel, door roller, door wheel, sliding roller, ... . Be suitable for: UPVC sliding door with European groove. Frame Width: 12mmWheel Height: 19.5-24.5mmMain Material: Stainless ... bolts, pneumatic tools, electric tool, welder, etc. Door Roller 9.10.43860, roller, window roller, sliding roller