Great Planes Control Horn Large Scale (2)Tower Stock# GPMQ3902 • Manufacturer Stock# GPMQ3902
Glass-filled for extra strength in giant scale or large sport-scale
Two Large Scale Control Horns
3/32"-hex head wrench to tighteh 4-40 cap head screws.
4-40-Screw Length-(34.1mm) (1.346")-Thread Only-(23.7mm) (.935")
Mounting Template on back of header card in package