All metal parts are powder coated steel. The wheel hoe features adjustable Amish-crafted Hardwood handles, to accommodate the gardeners’s height. Never worry about flat or dry-rotted tires. The Hoss Wheel Hoe's steel wheel is fitted with oil impregnated bronze bushings and dust covers. The quarter-inch-steel tool bar and implements are the most versatile on the market. The versatility of the tool bar provides you with the option of customizing it to suit your specific crops. We have several different attachments to fit the toolbar. These include a turning plow, three sizes of oscillating hoes (6", 8" and 12")and sweeps. The garden cultivator's 15” steel wheel provides greater stability and a lower center of gravity than the high wheel cultivators. Wheel hoes, push plows, have been around for years and this design is proven. This reliable product will provide you will years of service in your farm or garden.Three(3) cultivator teeth are included with your order. Other Attachments sold separately. Also available Pistol Grip Handles