Floor hatch

squaremetalfor home automation systems

Patent Pending Steel frame with aluminum cover designed for incidental 16,000 LB wheel loads. No more than 35 LBS of lift required to open any one (1) cover. Equipped with an automatic hold open arm that automatically locks the cover in its full upright position and locked position. New quick release safety latch allows door to rotate back a full 180 degrees without the use of tools or removal of hardware, while the hold open arm remains engaged. When closing the door from the 180 degree open position the door automatically returns to its full upright and locked position. No torsion bars or springs to repair or replace. A stainless steel slam lock mechanism operated by a captive, tamper resistant penta head bolt is equipped with an inside release handle. The slam lock mechanism is designed to keep dirt and debris from restricting the operation of the latch or door. Optional features available. Custom sizes available.