A customized swing set/play set system, and kit of components containing a pair of assembly brackets, where the assembly may be readily erected by a do-it-yourself handyman. The system, is for use in conjunction with a supply of wooden lumber products, which includes a pair of 4.times.4 leg supports, a 4.times.4 beam, and a wall panel section. A first bracket includes a pair of channel shaped sections extending angularly from an intermediate channel section. The second bracket includes a planar face plate and a pair of upstanding tabs extending generally perpendicular thereto.