This is a Steering arm for the nose gear of an airplane or it can be used in any application that a modeler can think of. INCLUDES: One white Nylon steering arm (strut hole to outer most hole 31mm). One 5/32" zinc plated wheel collar One 6-32 x 1/4" cap head screw. (GPMQ3024) gab6/11/94 ir/jl