DF18 Mechanical Defender®

The DF18 is a patented mechanical Defender® with a solid escutcheon that can be adjusted via a threaded ring nut on the inside. It can be installed on doors of almost any thickness. It consists of a Defender® and a high-strength steel escutcheon HRC 53 (65 x 90 mm), available in 2 security versions (B/C).

The keyway is protected by a chrome-plated steel rotating washer and the aluminium/brass escutcheon cover is available in 7 finishes.