Get your semi truck Ready for the Road Ahead with securely-fastened components, with the Buffers USA 8" x 3" x 3/8" Steel Brace Lug. To create a tight connection that holds parts in place, this replacement lug is able to function similar to a nut, securely binding to a screw, bolt, or other type of fastener. Engineered with ultra-durable steel materials to endure large amounts of torque when attached to frames, wheels, and other various components. FleetPride is your First Click in Heavy Duty .