Use for T-Rex 600/600 Nitro

Included in package:
* SF mixing arm x 2
* Bearing 683ZZ x 4(3x7x3mm)
* Collar x 2(3x4.9x1.5mm)
* Washer x 4(3x4.8x0.3mm)
* Socket button head screw x 2(T3x14mm)
* Linkage ball A(T2.6x3.5) x 2(4.75x8.18mm)
* Linkage ball B(T2.6x5.5) x 2(4.75x12.27mm)