Electric strike 13805 Product description Model with bipolar protective diode. Overview of Advantages Radius keeper, FaFix®, adjustable by 3 mm Compatible with current mortise locks Compatible with available striking plates Symmetrical design. DIN left/right as well as horizontal applicable Contact Us Electric strike 138Electric strike FaFix® adjustment range, Fail-unlocked Electric strike 138RRElectric strike FaFix® adjustment range, Monitoring conta…