This is a Package of Fifteen Steel Pin Hinge Points from Robart.
These hinges will install by drilling a 1/8" hole and inserting the hinge with
a bit of glue.
FEATURES: For Heavy Duty Applications like Pattern or Aerobatic Aircraft.
INCLUDES: Fifteen Steel Pin Hinge Points
One Header Card w/Typical Installations Pictured
REQUIRES: Hinge Point Drill Jig ROBR1319 for staight and centered holes.
COMMENTS: Also available in a package of Six (ROBQ2507).
These look like two christmas trees joined together at their base.