You are here: PRODUCTS / Electric Strikes / Standard applications / Model 17®, 27, 37 / Fail-unlocked 37 / Electric strike 37 Electric strike 37 Product description Model with basic equipment. Overview of Advantages Suitable for all common striking plates Due to 180° fitting, can be used DIN right and left Symmetrical design Electric strike 37RRElectric strike FaFix® adjustment range, Monitoring conta… Electric strike 3705Electric strike FaFix® adjustment range, Diode (05), Fail…