![Wilwood Hat-BB Rear 0.73in Offset 5 x 5.50 - 12 on 8.75in](http://throwdownperformance.com/cdn/shop/products/b1a768f11960936b9b682b17515cc1bf_{width}x.jpg?v=1630937142)
These premium grade cast iron hats are used with Wilwood's internal shoe parking brake kits. Each hat is a precision machined, threaded hole design for use in conjunction with through-hole mount rotors. After machining, the hats are electro-coated for corrosion resistance.