SEDH100E10SQ
Extend the reach of a Seco-Larm magnetic door holder by an inch with the Seco-Larm Enforcer Door Holder Extension Bar (armature plate sold separately). This extension bar can be used to extend the short, original armature plate so that the electrified magnetic door holder keeps the door open one inch away from the wall. This provides an inch of space behind a closed door that could be occupied by things such as small, wall-mounted plumbing or other materials in buildings. Specifically designed for Seco-Larm magnetic door holders DH-171SQ and DH-151SQ.