giantisan rivet nut tool kit,16-inch rivnut tool kit with 12 metric and sae mandrels, 176pcs rivet nut assortment kit, designed for labour saving, ideal for automotive, home and diy projects 16-inch/ 12 rivet nut mandrels is up for auction in Tools & Home Improvement. The current bid is $2.00, 97% below the $67.97 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.