All-metallic handle bar， provides 60mm high space， can be used with most SQA series models (except SQA55). Anti-slip design with rubber pads on the bottom to enhance the friction of the handle bar. Quick-release design, thumb screw makes it easy to install and disassemble. The handle bar base is slotted with locking grooves, which can be locked in multiple ways for more stable use. Standard finder base, suitable for a wide range of applications. Full metal material, CNC machined, surface coating, smooth and exquisite.