This replaces the rectangular faceplate on a Medeco bolt of any length. The sleeved adaptor is attached with a set screw (included). This is not a complete bolt. Installation requires an accurate 1-1/8 hole drilled into the edge (or nose) of the door. The bolt is then held in place with moderate compression. Available in dull chrome only.
Installation of the adaptor requires removal of the rectangular faceplate by using a small flat blade screwdriver to pry the pieces apart and away from the main bolt mechanism.