Oct 2, 2018 / Mods to a Howse box blade #11 L Leejohn Elite Member Joined Sep 16, 2007 Messages 4,049 Location Doniphan, Mo. Tractor Kubota L4240, B7800 & BX2660 Look at agsupply, you can get them for about $16 to $18. Would save you a lot of drilling.