. This is a package of fifteen 1/2A hinge points fron Robart. This hinge installs by drilling a 1/8" hole and inserting the hinge with a drop of glue. No slotting is needed! To make sure the hole you drill is centered use Robart's Hinge Point Drill Jig (ROBR1319). This hinge is suitable for most small air- craft applications and detail work on scale models, such as doors. Also avail- able in a package of 6 (ROBQ2505).