This is the Great Planes 2-56x12" Fully Threaded Pushrods in a 12 pack. / / FEATURES: Great for custom linkages / Fully threaded 2-56 / / INCLUDES: Twelve 2-56x12" fully threaded pushrods / / REQUIRES: Clevis: Nylon (GPMQ3800) or Steel (GPMQ3790) / / SPECS: .074" (1.9mm) diameter / AXY 10/15/96 / ir/jl