7410 630. The 7410 is designed for use on single of double leaf timber or steel doors with Adams Rite deadlatches or cylindrical locksets with 1/2" (12.7mm) to 5/8" (15.9mm) latchbolt projection. It features an ultra compact design and is non handed.. Fail safe/fail secure switchable. 3 years guarantee. Opens electrically with over 15kg of sideload pressure. Strike Opening: 36.5mm x 15.9mm (adjustable) x 12.7mm