HJIGC-2-Part-Skeleton-Hinge-Jig-Trend-H-JIG-C-p-The-Trend-Skeleton-Hinge-Jig-is-a-2-part-adjustable-portable-template-set-designed-for-recessing-hinges-in-wooden-doors-and-frames-with-a-router-It-is-easy-to-use-with-minimal-setting-up-time-ensuring-that-the-job-can-be-completed-accurately-and-quickly-It-is-ideal-for-use-on-site-and-in-joinery-shops-to-increase-productivity-with-excellent-results-p-p-The-jig-has-fully-adjustable-apertures-for-fire-door-requirements-and-renovation-wor