*Grommet is made of nylon with MoS2.It Features wear-resistant and is smooth for quick movement of the swashplate. It is improved control precision and lifetime

Included in box:
*Weight:14.7g/set
*CCPM metal swashplate case x 1
*Metal stand x 1
*Metal cover x 1
*Grommet x 2
*Ball bearing x 1(5x10x7mm)
*Linkage ball x 6
*Long linkage ball x 1
*Bearing 6803ZZ x 1(26x18.5x4mm)
*Cross screw(M2x6.5mm) x 6
*Cross screw(M2x14mm) x 1