We sell many toilet partition powder coated steel pilasters from many manufacturers including Global, Accurate, Mills, Knickerbocker, Hadrian, Mills and All American Partitions. Pilasters are the Bathroom Stall supports for the doors and panels.  Along with toilet partition pilasters, we also sell the replacement hardware.  Here is the technical information on the pilaster:

• Toilet Partition Pilasters.
• Powder Coated Steel, Baked Enamel or Painted Steel.
• Very Economical and often used.
• Finish is a hard hybrid epoxy/polyester powder coated finish over rust resistant phosphate treated steel. With inner honeycomb core bonded to the steel with a non-toxic adhesive to ensure solid construction and sound attenuation. Assembled with a continuous roll-formed interlocking crown molding, with corners brazed and ground smooth.
• Doors, panels and urinal screens – 1″ thick, 22 gauge steel. Doors and panels are 58″ high.
• Pilasters – 1-1/4″ thick, 20 gauge steel.
• Hardware – Cam action hinge permits door to remain at desired position when not in use. Hinges, strike and keeper, coat hook, latch and brackets are chrome plated alloy. Concealed latch assembly allows for emergency access. Pilaster shoes are 304 stainless steel.
• Installation instructions, all mounting hardware and a can of touch up paint are supplied with each order.

Ordering Online All Powder Coated Steel Partitions manufactured by Global Partitions, see color chart below. For other factory colors please call for pricing.
All toilet partition pilaster’s ship in 48-72 hours plus 2-4 days travel.
Includes: Floor mount hardware and Stainless Steel Shoes Available for the following widths – 2, 3, 4, 5, 6, 7, 8, 10, 12, 16, 18, 22 and 24″.
Specify –
Part # 9TLS-XX (where XX is pilaster width)(1-1/4″ width)
Overhead braced for 82″ ht

For more information visit out website toilet partition powder coated steel pilasters

in the above diagram you can see were the Pilasters are placed on a toilet partition complete installation