Metal Doors

Converts cylindrical lock sets into an electronic access-controlled locking system Fail-secure ...

The SECO-LARM® Electric Door Strike can be used to convert cylindrical lock sets into an electronic ...

The SECO-LARM® Electric Door Strike can be used to convert cylindrical lock sets into an electronic ...

The SECO-LARM® Electric Door Strike can be used to convert cylindrical lock sets into an electronic ...

The SECO-LARM® Universal Door Strike can be used with virtually any cylindrical-locking system and c...

1/4" Horizontal keeper adjustment compensates for installation difficulties such as warped doors,...

Optional Stainless Steel ANSI Faceplate for SD-995A-A1Q Size: 715/16"x11/4"x1/8" (202x32x3.2 mm)...

Optional Bronze-Colored Aluminum Low-Cut Strike Plate for SD-991A-D1Q Size: 23/4"x111/16"x1"  (...