Material: 6061 Aluminum Alloy Length: 54mm Weight: about 23.2g Features: Arm can be folded back to the horizontal
shape, save space. double-locking fixed carbon tube, no gap. For the diameter 20 mm tube. Package included:
Specification:Item name：Motor Mount baseMaterial: 304 Stainless SteelSize: Small/Middle/BigThickness: 2mm Small : suitable for 370 380 390 motor weight：22.9gMiddle：suitable for 545 550
555 motor weight：33.8gBig：suitable for 775 755
Size parameters:Total length 95mmOuter diameter 28mm, inner 25mmweight：55.3gDescription:Carbon tube double screw positioning, as long as a fixed screw is fixed, customers can drill holes themselves or find custom carbon tubes for drilling holes.Can be used for drones, arm, landing gear, parts such a..