Qualitydoor.com stocks and  distributes HES electric strikes. One of Qualitydoor.com's more popular HES electric strike is the HES 4500 Series. The HES 4500 Series Electric Strikes are the first electric strikes designed for installation in 2" UL 10C fire-rated frames with ½" drywall penetration. The HES 4500 Series features a low profile 1-3/8" depth, heavy-duty cast stainless steel construction and two interchangeable faceplates designed to accommodate a variety of locksets for simple installation. Its strength is derived from a unique keeper pin locking design, enabling the HES 4500 Series to exceed the ratings of the frame, door and locking hardware. Designed for use with cylindrical and mortise locksets up to a 3/4" throw. The HES 4500 Series can be applied to either wood or metal frames. At Quality Door & Hardware, this series is available in a timeless Satin Stainless Steel finish and offered in two functions: Fail Secure, unlocked when energized while locked when de-energized and during power; and Fail Safe, locked when energized while unlocked when de-energized and during power failure. Qualitydoor.com is Veteran owned and operated on schedules 56 and 84. For commerical door hardware customer service call 800.992.3667 or email sales@qualitydoor.com
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