The HES 4500 is a low-profile electric strike designed for use in 2” UL 10C fire-rated frames with ½” drywall penetration. The unit features heavy-duty stainless steel construction and a unique keeper pin locking design that gives it strength to meet UL 10C 3-hour fire rating (in fail secure mode) and UL 1034 burglary resistant listing standards. The 4500 asserts its Grade 1 strength by offering static strength of 3,000 lbs, dynamic strength of 100 ft-lbs and more than 1 million cycles in durability in tests witnessed by a nationally recognized independent third-party standards organization.
