Abstract The present work proposes a facile method for fabricating robust hydrophobic surfaces with T-shaped reentrant nanostructures based on nano-patterning approach. The prepared surface demonstrates regularly arrangement over a large area. The hydrophobic stability of the prepared surface was analyzed theoretically using the Gibbs free energy approach. followed by being investigat... https://www.roneverhart.com/Modern-Rectangular-Keyed-Entry-Pocket-Door-Emtek-2113/