This is an Align D6EJ 23 Tooth Metal Servo Horn Set for Align T-Rex helicopters. These servo horns are compatible with any servo that uses a 23 tooth spline output shaft.

Includes:

• (3) D6EJ Metal Servo Horns
• (1) Linkage Ball A
• (2) Linkage Ball B
• (3) M2 Nut