Mayatech Swashplate Horizontal Mount Level Measuring Device

Mayatech Swashplate Horizontal Mount Level Measuring Device Description Color RedSize S For 380 450 470 Helicopter L For 500 550 600 700 Helicopter Compatible with 380 450 470 500 550 600 700 HelicopterNote Through adsorbing main shaft to make it work the main shaft of your heli have better include iron element Package included 1x Mayatech Swashplate Horizontal Mount