Metric Size : M3, M4, M5, M6, M8, M10, M12, M16, M20, M24

Inch Size : 1/8", 5/32", 3/16", 1/4", 5/16", 3/8", 1/2", 5/8", 3/4", 7/8", 1"

Material : Grade 304 / 316 SS ,  Iron

Body : Wing-shaped