THE PRICE IS FOR SINGLE BLADE For walking tractors - Compatible 1. Blade mounted in working direction RIGHT 30 x 4 Hole distance: 70 mm Hole diameter: 8.5 mm Length: 210 mm Width: 48 mm CODE: 350-680 2. Blade mounted in working direction LEFT: 30 x 4 Hole distance: 70 mm Hole diameter: 8.5 mm Length: 210 mm Width: 48 mm CODE: 350-681 AGRIA