Thought I'd post this, may help someone to save some $$$. I bought a 12 ft single axle trailer to haul wood, about to tear my car trailer up using it. No brakes on the wood trailer, and it needs fenders and lights. So I started shopping on ebay but couldn't find a electric brake kit with a 5 1/2 in bolt pattern. I have 3 hd white spoke wheels and didn't really want to buy different ones. I googled brake kits and came up with E Trailer. Called and this sweet sounding girl answers, Jennifer I think, and I told her what I needed. Ended up with everything to put brakes on, hubs, bearings, seals and even lug nuts, plus 2 nice fenders, a little over $200 with free shipping. Everything for the brakes was $156. So now when I go back over my car trailer I know who I'm going to call!