Heavy Duty Control Horns

Heavy Duty Control Horns, print 100% Solid, Machine Head Screw is a M3 x 30mm with a M3 Locknut Tried And Tested On Planes Up to 46 size IC Planes, they are better using ABS rather Than PLA, But The PLA ones seem to be ok on plane 20 size as the PLA is a bit brittle when printed.