Playstar's Climbing Bars Kit

Playstar's Climbing Bars Kit A great add on kit for older children. Builds upper body strength and teaches total body coordination. 24" wide Steel bars will not crack or splinter and are made with a swedged end for easy mounting. Includes 4 bars, with brackets, hardware and instructions for building overhead monkey bar as pictured. Lumber sold separately. (3) 2" x 4" x 8'   PS 7766 CLIMBING BARS KIT Total Width of Bar 24" Distance of Holes (On Center) 23" Fits Opening: 21 1/2" Diameter of Bar:   1 1/8"   FAQ DO YOU SELL CLIMBING BAR KITS WITH MORE THAN THE 4 BARS? We have the Climbing Bar kit PS 7766 that includes 4 bars, brackets, and hardware to build a monkey bar attachment. In addition, we have just the bars available as KT 77661. WHAT IS THE HARDWARE MADE OF (I.E. STAINLESS, GALVANIZED, ETC.)? Hardware in Climbing Bar Kit is 3/8" Hot Dipped Galvanized WHAT IS THE WIDTH OF THE BARS? Bars are approximately 24" wide and intended for a 21.5" opening. HOW MANY BRACKETS ARE