Grade 5 bolt assembly 3/8" Diameter x 1-1/4" Long , Galvanized Hex Bolt , Nuts with a split ring lock washer .
1. Galvanized Bolt Assembly 3/8" x 1-1/4" - $0.60 | 2. Aluminum Mast Pipe 1-1/4"OD x 10' - $54.00 |
3. 60 Ft Aluminum Heavy Duty Tower Kit HD 9-60 - $2,772.00 | 4. 50 Ft Aluminum Standard Tower Kit 16-50 - $2,507.00 |