Hinge Pin Door Stop With Spring Bumper
A door stop that clamps to the top hinge pin instead of screwing into the baseboard — lift the pin, slide the 6.6 mm collar on, drop the pin back and tighten the M3 pinch bolt (with a captured M3 nut) to set the stop angle. Suits 6.0–6.5 mm hinge pins including the 1/4 in pins on standard 3.5 in residential butt hinges; the 78 mm tapered arm ends in a printed C-spring bumper with 2.2 mm walls that absorbs the slam instead of denting the door.
home door hinge doorstop