Adams Rite Ultraline 7400 Electric Strike

Designed for use with Adams Rite deadlatches or cylindrical locksets with 1/2" [12.7 mm] to 5/8" [15.9 mm] latchbolt projection.For use in aluminum, hollow metal, or wood applications.Open electrically under 25 lbs [11.3 kg] of preload. Preload is pressure exerted on doors by air conditioning systems, warping or misaligned hardware which can disable common electric strikes.

•  Basic 7400 strike has lip of proper length for 1-3/4" [44.5 mm] thick door that closes flush with jamb edge.
• Bolt retaining keeper is stainless steel
• Strike accepts bolt of Adams Rite 4500, 4700 (discontinued), or 4900 Deadlatch or cylindrical locksets.