Align Trex 550E Metal SF Mixing Arm H55009

●6061-T6 Aluminum alloy material and CNC processed。

●Metal SF mixing arm x 2
●Socket button head screw x 2(M3x12mm)
●Linkage ball B(M3x3) x 4(Φ4.75×9.77mm)
●Bearing 683ZZ x 4(Φ3xΦ7x3mm)
●Collar x 2(Φ3xΦ4.8×1.5mm)
●Washer x 4(Φ3xΦ4.8×0.3mm)