I have 3 sets of MM UT518 Rear Wheel Weights. This is for 2 wheel weights. They may vary a bit but are all in decent condition. 14-1/2 bolt hole spacing. I think they weigh around 125lbs each. Please look at the pictures and ask question if needed. Please check out my other items. The item “Vintage Minneapolis Moline Tractor Wheel Weights UT 518 MM” is in sale since Monday, April 30, 2018. This item is in the category “Business & Industrial\Heavy Equipment Parts & Accs\Antique & Vintage Equip Parts”. The seller is “sskstmz” and is located in Brunswick, Nebraska. This item can’t be shipped, the buyer must pick up the item.