Features:
25 Thread Spline,easy and convenient to install
Exquisite workmanship, compact structure
Made of aluminum alloy, with high rigidity and durability
Specifications:
Total Length: 56mm/2.20"
Distance from Hole Center to Hole Center: 21mm, 29mm, 37mm, 45mm
Weight:13g/2Pcs
Package List:
2 x 25T Long Servo Horns