Product Description 150pc Speednut & Screw Assortment Kit 20014 Save time searching for speed nuts by having one of these handy kits in your shed or workshop. Perfect for the farm or workshop this kit contains an assortment of popular sized speed nuts and screws all packed into one clear easy view case. With this kit will not only save you time searching but will save you money as well. Kit Contains common sizes used in car, truck and automotive applications Features 4 Different sizes Comes in a clear Divider Box 150pcs Steel