Harris Hardware was founded in 1909 in Brooklyn and has been a leading supplier for hardware to various specialty markets in the decades that followed. We have manufactured custom and specialty hardware to the toilet partition market since 1980. Today Harris supplies many of the largest toilet partition manufacturers in the world. Harris Hardware's complete door harware sets include all items needed to mount one door including all mounthing fasteners. For plastic laminate 7/8 in. thick door connected to a 1-1/4 in. thick pilaster. Through bolts are chrome plated to match hardware and have one way tamperproof heads