Innovative cost effective access door. 16 gauge return frame and uniweld construction allows for an aesthetically pleasing appearance and square fit in all wall and ceiling applications.Construction Features:Door and Trim: 16 ga. steel. Trim being 1-1/2" wide.Return Frame: 16 ga. steel having a depth of 1-3/4".Hinge: Semi-concealed piano hinge.Latches: Flush, stainless steel cam operated with screwdriver. Latches are positioned opposite hinge as well as top and bottom on larger sizes.Finish: Stainless Steel Type 304 Satin FinishOptions: (AT EXTRA COST)• Cylinder Lock keyed alike with 2 keys per lock• Gasketing not available.