Somebody did their homework when they designed these. Thanks guys!
Sky High Car Audio
Copper Sky High Car Audio Copper 1/0 to 4ga Reducers$40.00
Copper 1/0 input to 4ga input Gauge Reducer. Custom Machined inputs that fit Sky High Car Audio Wire. Made in the USA. All inputs are sold as a pair.
Warranty Information: Returns are accepted if spools or products are untainted and have not been tampered with or destroyed by user error in anyway. Return shipping is at your expense.
Shipping: Shipping rate calculated at checkout
Looks good and fit the wire great! I bought them for all my amplifers!
Set screw was not long enough to hold 1/0 sundown securly .