GAF Drill Tec Polymer GypTec Fasteners, 2 1 2 in, Box of 500 Stainless Steel Dishwasher its interlocking design ensures that 309558677 its interlocking design ensures that it will stay securely in place for years to come 2 Features 3 Point Locking System No Hinge Location (Exterior View) Universal Reversible Blinds Between the Glass No Configuration Single door Material Wood core For Use with Mobile Homes Yes Pet Door Included No Glass Insulation Tempered Screen Type Self storing Glass Style Clear glass View Type Mid view Handing Universal reversible Weatherstripping Included Yes Handle(s) Included Yes Sleek Precision for High Performance Roof Assemblies They are designed to thread into the substrate without penetrating the deck