Du-Bro 3346 Full Dual Servo Arm (for Hitec / Tower / Hobbico / Command Servos) Ship 1/600 The second item number features

The second item number features an entirely different set of 6 cars

Giganotosaurus & T-Rex

Fisher Price Thomas & Friends Wooden Railway Emily The Loco

smooth steering feel

Du-Bro 3346 Full Dual Servo Arm (for Hitec / Tower / Hobbico / Command Servos) Ship 1/600 The second item number featuresDu Bro 3346 Full Dual Servo Arm Hitec Tower Hobbico Command A servo arm for the pull pull in large aircraft. This dual arm design allows for straight in line movement. This super strong full arm includes 4 40 swivel ball links and hardware. There are four mounting positions and they are made from glass filled nylon for more strength. 1 pkg. Dimension from center to the end mounting hole is: 1. 5645" (39. 75 mm)