Commercial Type Malleable Turnbuckle 1.Raw material: Malleable steel 2.Size: M6 - M24 3.Surface process: Electro galvanized Commercial Type Malleable Turnbuckle 1. Size: 6mm - 24mm2. Material: malleable cast iron3. Other Standard: ANSI, JIS, US, DIN, BS, European, Italy, Australia4. Surface: hot dipped galvanized, electro galvanised, self-colored5. Available Types: jaw/jaw, eye/eye, hook/hook, ...