Quantity: 10 pieces; Size: Free diameter (D) 0.4 inches (11.6 mm), Maximum diameter (D1) 0.5 inches (13.6 mm), Plate width (B) 0.3 inches (8.0 mm), Plate thickness (t) 0.03 inches (0.8 mm). *Please check with the images. Hose clamp (hose band, clip) for gasoline fuel hoses (fuel hose). Can be used for gas hose inner diameter 0.25 inches (6.3 mm) x outer diameter 0.57