Theta USA
THETA Servo arms for standard size servos (6 PCS)
USD 19.99
HeliDirect
THETA Servo Arms For Mini & Micro Size Servos
USD 19.99
BK Hobbies
THETA Servo arms for standard size servos (6 PCS)
USD 19.99
Rotorquest Inc.
Theta Servo Arms for Mini & Micro Size Servos
CAD 26.99
Mad 4 Heli
TS-HSS THETA Servo arms for standard size servos (6 PCS)
AUD 14.99
New England RC
TS-HSS THETA Servo arms for standard size servos (6 PCS)
USD 19.99
Midland Helicopters
Theta Servo Gear Set : TGSTHS921A
GBP 13.99
Nexus Models
Theta Servo Program Box SPB-1
GBP 49.99