CRL P3 Surface Mounted Post Railing Kits are designed for commercial or residential installations that meet or exceed guard rail and hand rail code standards. The P3 Post Railing Kits are manufactured from 3/4" x 2" (19 x 51 mm) stainless steel flat bar. Kits are supplied complete with a 5" x 5" (127 x 127 mm) Base Plate and Base Plate Cover. Hand Rail Brackets and Fixed or Swivel Glass Mount Fittings are sold separately. Other Finishes: