Selby's All Metal Adjustable 90° Opening Drop Flap Hinge is a 6-way adjustable hinge for heavier flaps.
It is detachable for separate mounting on the flap and the shelf. The flap opens flush with shelf and the lipped edging conceals the roughness of the bore.
No routing or mortising required! Screws included.
All Metal, Nickel or Statuary Bronze Finishes.
To install, drill a 35mm hole, 11mm (7/16") deep and 9mm (11/32") from the edge. The boring setup is identical on both parts.