BD Hardware - Solid Brass Collection - Aspen Style:Round Knob Hinges: Heavy duty aerospace grade

Hinges: Heavy duty aerospace grade bullet hinges that can support up to 1500 pounds

& handle set

Door: Pre-hung 2 3/8" thermal injected door slab with 6" thermal injected insulated jamb for easy installation

Glass: 5/8" dual pane tempered glass that operates independently from door

Warranty:  1 year warranty on iron

BD Hardware - Solid Brass Collection - Aspen Style:Round Knob Hinges: Heavy duty aerospace gradeSolid Brass Materials For Enhanced Durability Built Specifically For Our Steel Doors Sold as a complete set. Includes Latch and Strike Plate Standard 2 1 8" Door Prep. Door Prep 5 1 2" Center to Center Standard latch is for 2 3 4" backset. Handing required if Lever used on inside Can Also Accommodate Thicker 2. 5" Thermal Break Doors Lead Time In Stock & Ready To Ship