Three. Two metal one plastic. Both metal have handles replaced with 1"x2" box tubing. One at home, one at the ranch and one (plastic) at cabin. The plastic one I used to move about 30 yards of fill dirt into our walk-out basement to level the floor. It has also been used to move a lot of firewood. One metal one I purchased in 1968. The other one I found in a dumpster with broken handles so I replaced the handles with the box tubing. My yard worker (aka "wife") uses the one at home quite often.