• Wall plate made of hot-dip galvanized metal with RAL9005 powder coating • Bottom hinge fixation block made of aluminum • Anchor bolts included • Distance between gate and wall: min. 1-1/8" - max. 2-1/8" • Depth adjustment: 9/16" • Height adjustment: 3/8" • Minimal opening under the gate: 7/8" • Only compatible with Interio gate closer