This is a pair of Du-Bro Long Dual Servo Arms for JR Servos.
FEATURES: 
Dual arm design allows straight and in-line movement of control surface of large aircraft Long fiber composite construction for high strength Heavy duty ball links for 4-40 pushrods 
INCLUDES: 
Two Long Dual Servo Arms, two 4-40 Ball Links, two 3mm Locknuts, and two 3x12mm Screws 
SPECS: 
Length: 1.343" (34.13mm) from center to end mounting hole





                    
                            
                        
            
                    
                    
            
            
                
            
            
            
            
            