Secure Buss Bars to towers with this attachment kit. Everything pictured is included per each kit purchased: 

2 - 3/8" tapped hole angle adapters w/ Frankenstein bolts 
2 - Glass reinforced polyester insulators 
4 - 3/8" stainless steel medium split lock washers 
4 - 3/8" x 3/4" stainless steel bolts