✪T6061 grade aluminum main body, elaborately CNC machined with hard-anodized finish making it durable and resistant to abrasion and corrosion. 

✪Two groove standards: Arca and Pitcatinny/Nato dovetail structures.

✪Anti-slip block effectively avoids dropping of the loaded equipment under powerful shock.

✪Arca mounting socket at the base of the clamp so it works with different tripods and ballheads.