25 30mm Carbon Tube Arm Quick Release Folding Piece Plug Connector Tube Fixture Clamp Clip for VTOL Plant UAV Drone Accessories Size parameters: Material: Aluminum Total length: 95mm Middle red part: 12mm Outer diameter: 28mm, inner diameter: 25mm Thread segment (excluding thread sleeve length): 42. 8mm Flange section (blue casing length): 42. 8mm Flange thickness: 2mm Thread thickness: 7. 1mm Thread section from thread: 12. 5mm, 25mm (2 places) Flange section distance from flange side: 17mm, 29. 5mm (2 places) Perforated 90 degrees vertically Carbon tube double screw positioning allows fixation with a single screw. Customers can drill holes themselves or use custom carbon tubes for drilling. Suitable for carbon tubes with outer diameter 25mm or outer diameter 30mm (inner diameter 28mm). Carbon tube tolerance is approximately 0. 2mm. Hollow design enables various plug wiring configurations, compatible with MT60, XT60, XT90, and servo plugs. Package includes: 1 x Foldable Piece or 1 x Plug or 1 x Foldable Piece + 1 x Plug or 1 x Tube Fixture Clamp (no screws) Compatibility Disclaimer: This is an aftermarket replacement part. Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.