Fail-unlocked 138

With its diminutive dimensions of 66 mm x 16 mm x 25.5 mm, effeff's 118 electric strike is the smallest standard electric strike in the world.

Electric strike 138

Adjustable keeper (FF, FaFix®), Fail-unlocked

Adjustable keeper (FF, FaFix®), Monitoring contact (RR), Fail-unlocked

Adjustable keeper (FF, FaFix®), Fail-unlocked, Bi-directional diode

Adjustable keeper (FF, FaFix®), Monitoring contact (RR), Fail-unlocked, Bi-directional diode