Tired of replacing broken Height of Cut Spacers on your Toro 27” decks? Stock bushings are made from brittle material and can break, causing the retaining bolt to loosen. These replacement Height of Cut Spacers are CNC machined from cold rolled steel bar stock, and are much tougher than stock bushings. Clear zinc plated for corrosion resistance. Replaces Toro 121-3575 Spacer-HOC.