Dubro 861 Swivel Ball Link 4-40 with Hardware Black (12) for Airplanes HO Tracks Optimized for extreme power and

Optimized for extreme power and efficiency in 1/10 scale vehicles

29T ring gear and 9T pinion gear set

Woodland Scenics AS5527 HO Roger's Rag Top Vehicle Figure Kit / Vehicle AutoScenes

Distance between mounting holes: 1

Dubro 861 Swivel Ball Link 4-40 with Hardware Black (12) for Airplanes HO Tracks Optimized for extreme power andDubro 861 Swivel Ball Link 4 40 with Hardware Black (12) for Airplanes These are Swivel Ball Links by Dubro. FEATURES Black Plastic Construction INCLUDES Twelve Ball Link with installed Balls. Twelve 4 40 x 5 8" Socket Head Screws. Twelve Spacers Twelve #4 Nuts REQUIREMENTS Threaded Pushrods SPECIFICATIONS Length: 25. 4mm (1")