These are the interplane struts for the Great Planes Ultimate Biplane.
Features: Constructed of plywood and covered in white covering
Includes: Two Interplane Struts (part #14) for the Great Planes Ultimate Biplane
Requires: Assembling struts as described on page 11 of the manual
Height: 11 (279mm)
Thickness: 0.33 (8.5mm)