1. Its raw material is TITAL-919 alloy, a high strength and ultra-light space material and the strength and toughenss of the fuselage are strengthened comprehensively.

2. The 360° × 360° Swivel hose connection may be freely operated. No space is restricted in application.

3. The lock of trigger style is pressed slightly, and it may as you please situate the reaction arm of 360° Trimming style on the support.

4. A precise ratchet is adopted with accuracy ± 3%.