A Do-It-Yourself Batting Tunnel Kit! Includes all the supplies you need to turn standard 12’ long, 3” OD steel into a 55’/70/75’ Batting Tunnel. Complete kit includes: Top angle bars, support cables, cable clamps and carabineers. Top angle bars are 2-3/8”OD galvanized steel pipe with a 15 degree bend; providing enough space to properly hang the tunnel net away from the steel posts. The provided Support Cable is 1/4” galvanized steel with a 4200 lb break strength. Batting Tunnel Net and optional ground sleeves are sold separately. Standard 3” OD steel poles are not included.