ITEM: FCH150-1 FORK DIA: 1-1/2" FORK I.D. WIDTH: 5-1/2" FREE PLAY: 6-1/2" OVERALL LENGTH: 7-1/2"AXLE BOLT HOLE: 1" This is a heavy duty tailwheel fork for the more frequent mower. It has a yoke diameter of 1-1/2", the free play is 6.5" and it fits a 1" axle, overall length is 7.5". Will fit most mowers 5 ft, 6 ft, and 7 ft.Fits most brands like, Bush Hog, Land Pride, Woods, King Kutter, John Deere and many more. **ALSO AVAILABLE to fit 3/4" axle**
How to measure the free play: Find the roll pin hole and measure from the bottom of the hole down to the bottom of the flat. You can see a diagram by clicking on the "Learn More" and going to the pictures.