New Style New Idea with Large Blade Bolt Hole Premium heavy duty blade steel Blade measures 4.75" long and 2" wide Bolt hole measures 22.6mm Kit includes 10 clockwise (left) and 10 counter clockwise (right) blades Blade kit for a 5410 New Idea disc mower -Aftermarket Replacement Part for Agco -Premium heavy duty blade *kit comes with 10 clockwise (lefts) and 10 counter clockwise (rights) *blade measures 4.75” long and 2” wide *bolt hole measures 22.6mm *double sided blade Kit will also fit: - Hesston 1008 - Massey Ferguson 1310 - MF/Agco 1330 - Agco 3010 Factory original part numbers 527746 and 527747