This Is a Hinge Point Drill Jig from Robart. / / FEATURES: Guides and drills mounting holes for hinge points. / Adjustable for all control surfaces. / It's made of hardened steel. / Incorporates removable drill bushings. / Instructions provided. / / INCLUDES: One Drill Jig / Two Bushings / / REQUIRES: Drill (1/8"" and/or 3/16"") / / SPECS: Bushing Diameters: 1/8"" / 3/16"" / / / kr10/22/01 / ir/kh / updt jxs 5/17/06