Description Black Wheel Rake Tooth, Has .295 (7.5mm) wire. Measures 17.5" x 10.25" x 7.5". Has shallow bend. Replaces H&S FR73. This item is a suitable alternative for the following: 804-OT1B, 230.327, 230327, 6473-00500, FR73, HSFR73, OT-1B