Junkman
Super Member
Could you post of picture of the " square hole reinforcement plates"? I have another brand that requires a 3/4" hole for a bolt and nut without any reinforcement. I have never had any problem with this design. I wonder why they feel that you need a reinforcement, because there is no pressure on the tooth bar except to the rear and the teeth hold that onto the cutting edge of the bucket. The bolts on mine are just to keep the tooth bar from falling off..