Case: 1-13/32" x 3-3/8" x 1-1/16" deep [35.7 mm x 85.7 mm x 27 mm deep]
Strike Lip: Basic 7400 strike has lip of proper length for 1-3/4" [44.5 mm] thick door that closes flush with jamb edge. Where door thickness or jamb shape differs from this standard relationship, lip extension kits are available. Lip extension kits not available on 7401, 7431
Strike Opening: 5/8" adjustable x 1-7/16" x 1/2" deep [15.9 mm adjustable x 36.5 mm x 12.7 mm deep]. Bolt retaining keeper is stainless steel. Strike accepts bolt of Adams Rite 4500, 4700 (discontinued), or 4900 Deadlatch or cylindrical locksets.
Latchbolt Projection: 1/2" to 5/8” [12.7 mm to 15.9 mm]
Preload: 7400 Series Electric Strikes 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. Using jaw inserts of various sizes, the Ultraline 7400 Series electric strikes are adjustable to compensate for door and frame related preload and security problems.
Faceplate: Available in a variety of architectural finishes.
1-1/4" x 4-7/8" [31.8 mm x 123.8mm] - flat with radius corners
Standard Package: Individually boxed with mounting screws, mounting tabs, adhesive shims to accommodate jamb or stile extrusion thickness greater or less than nominal 1/8" [3.2 mm], an adjustable keeper shim pack and two plug-in voltage adapters for 12/24 VDC.
Voltage: Field selectable to match power source of 12/24 VDC. VA7400-16 VDC voltage adapter required when using 16 VDC power, available separately. Equipped with a quick connect plug-in type connector.