PC 2550 - Parallel Bars The Parallel Bars shall be made of 1.900" O.D. 11 gauge tube steel with 5/8" round bar as footing anchors. The Parallel Bars will be Powder Coated as specified. PC 2410 - Balance Beam Snake The Balance Beam Top Rail shall be fabricated from 3" x 1-1/2" rectangular steel tubing with carriage bolts surface welded six places. The Balance Beam Top Rail shall be Play- Tuff(TM) coated after fabrication. The Legs shall be fabricated from 1.660" O.D. 11 gauge tube steel with 3/16" steel mounting flanges. The Legs will be Powder Coated as specified.