HES 9500 Heavy-Duty Surface Rim Type Electric Strike – Fire Rated – Stainless Steel9500 630 For use with exit devices Heavy duty rim type electric strike for hollow metal, aluminum and wood frames Surface mounted (no special preps required) Accommodates up to 3 4 latch projection 9 1 4 long x 1 3 4 wide 3 4 profile 12 24V DC 1,500 lbs. static holding force Fail safe fail secure Compatible with most exit devices Non handed field reversible Tamper resistant stainless steel construction Plug in wiring harnesses UL10C CAN4 S104 3 hour